Add support for specifying affiliation ROR identifiers (#72)

data/defaults/crossref.yaml

@@ -7,5 +7,7 @@ filters:
     path: doi-batch-id.lua
   - type: lua
     path: flatten-references.lua
+  - type: lua
+    path: prepare-affiliations.lua
 
 template: '${.}/../templates/default.crossref'

data/filters/prepare-affiliations.lua

@@ -0,0 +1,32 @@
+-- This filter rewrites the affiliation list inside the
+-- author dictionary to contain all the information, not
+-- just the index in the global affiliation list
+
+function Meta (meta)
+  -- note that there's a difference between meta.authors (the original)
+  -- and meta.author (the processed one)
+  for _, author in ipairs(meta.authors or {}) do
+    local xml = "<affiliations>"
+    for i, affiliation_list in ipairs(author.affiliation) do
+        local index = tonumber(affiliation_list[1].text)
+        local affiliation = meta.affiliations[index]
+        xml = xml.. "\n  <institution><institution_name>"
+        for _, v in ipairs(affiliation.name) do
+          if v.text then
+            xml = xml .. v.text
+          else
+            xml = xml .. " "
+          end
+        end
+        xml = xml .. "</institution_name>"
+        if affiliation.ror then
+          xml = xml .. "<institution_id type=\"ror\">https://ror.org/" .. affiliation.ror[1].text .. "</institution_id>"
+        end
+        xml = xml.. "</institution>"
+    end
+    xml = xml .. "\n</affiliations>"
+    -- afxml - (af)filiation xml
+    author.afxml = pandoc.RawInline('html', xml)
+  end
+  return meta
+end

data/templates/default.crossref

@@ -51,6 +51,9 @@ $if(it.suffix)$
 $endif$
 $if(it.orcid)$
             <ORCID>https://orcid.org/${it.orcid}</ORCID>
+$endif$
+$if(it.afxml)$
+            $it.afxml$
 $endif$
           </person_name>
 $endfor$
@@ -66,6 +69,9 @@ $if(it.suffix)$
 $endif$
 $if(it.orcid)$
             <ORCID>https://orcid.org/${it.orcid}</ORCID>
+$endif$
+$if(it.afxml)$
+            $it.afxml$
 $endif$
           </person_name>
 $endfor$

data/templates/default.latex

@@ -190,6 +190,24 @@ $endif$
        }
    }
 
+\definecolor{c53baa1}{RGB}{83,186,161}
+\definecolor{c202826}{RGB}{32,40,38}
+\def \rorglobalscale {0.1}
+\newcommand{\rorlogo}{%
+\begin{tikzpicture}[y=1cm, x=1cm, yscale=\rorglobalscale,xscale=\rorglobalscale, every node/.append style={scale=\rorglobalscale}, inner sep=0pt, outer sep=0pt]
+  \begin{scope}[even odd rule,line join=round,miter limit=2.0,shift={(0,3.0889892500000005)},xscale=0.9943,yscale=0.9894]
+    \path[fill=white,even odd rule,line join=round,miter limit=2.0] (0.0, 3.1221) rectangle (4.364, -0.0336);
+  \end{scope}
+  \begin{scope}[even odd rule,line join=round,miter limit=2.0,shift={(-0.025, 0.0216)}]
+    \path[fill=c53baa1,nonzero rule,line join=round,miter limit=2.0] (1.8164, 3.012) -- (1.4954, 2.5204) -- (1.1742, 3.012) -- (1.8164, 3.012) -- cycle;
+    \path[fill=c53baa1,nonzero rule,line join=round,miter limit=2.0] (3.1594, 3.012) -- (2.8385, 2.5204) -- (2.5172, 3.012) -- (3.1594, 3.012) -- cycle;
+    \path[fill=c53baa1,nonzero rule,line join=round,miter limit=2.0] (1.1742, 0.0669) -- (1.4954, 0.5588) -- (1.8164, 0.0669) -- (1.1742, 0.0669) -- cycle;
+    \path[fill=c53baa1,nonzero rule,line join=round,miter limit=2.0] (2.5172, 0.0669) -- (2.8385, 0.5588) -- (3.1594, 0.0669) -- (2.5172, 0.0669) -- cycle;
+    \path[fill=c202826,nonzero rule,line join=round,miter limit=2.0] (3.8505, 1.4364).. controls (3.9643, 1.4576) and (4.0508, 1.5081) .. (4.1098, 1.5878).. controls (4.169, 1.6674) and (4.1984, 1.7642) .. (4.1984, 1.8777).. controls (4.1984, 1.9719) and (4.182, 2.0503) .. (4.1495, 2.1132).. controls (4.1169, 2.1762) and (4.0727, 2.2262) .. (4.0174, 2.2635).. controls (3.9621, 2.3006) and (3.8976, 2.3273) .. (3.824, 2.3432).. controls (3.7505, 2.359) and (3.6727, 2.367) .. (3.5909, 2.367) -- (2.9676, 2.367) -- (2.9676, 1.8688).. controls (2.9625, 1.8833) and (2.9572, 1.8976) .. (2.9514, 1.9119).. controls (2.9083, 2.0164) and (2.848, 2.1056) .. (2.7705, 2.1791).. controls (2.6929, 2.2527) and (2.6014, 2.3093) .. (2.495, 2.3487).. controls (2.3889, 2.3881) and (2.2728, 2.408) .. (2.1468, 2.408).. controls (2.0209, 2.408) and (1.905, 2.3881) .. (1.7986, 2.3487).. controls (1.6925, 2.3093) and (1.6007, 2.2527) .. (1.5232, 2.1791).. controls (1.4539, 2.1132) and (1.3983, 2.0346) .. (1.3565, 1.9436).. controls (1.3504, 2.009) and (1.3351, 2.0656) .. (1.3105, 2.1132).. controls (1.2779, 2.1762) and (1.2338, 2.2262) .. (1.1785, 2.2635).. controls (1.1232, 2.3006) and (1.0586, 2.3273) .. (0.985, 2.3432).. controls (0.9115, 2.359) and (0.8337, 2.367) .. (0.7519, 2.367) -- (0.1289, 2.367) -- (0.1289, 0.7562) -- (0.4837, 0.7562) -- (0.4837, 1.4002) -- (0.6588, 1.4002) -- (0.9956, 0.7562) -- (1.4211, 0.7562) -- (1.0118, 1.4364).. controls (1.1255, 1.4576) and (1.2121, 1.5081) .. (1.2711, 1.5878).. controls (1.2737, 1.5915) and (1.2761, 1.5954) .. (1.2787, 1.5991).. controls (1.2782, 1.5867) and (1.2779, 1.5743) .. (1.2779, 1.5616).. controls (1.2779, 1.4327) and (1.2996, 1.3158) .. (1.3428, 1.2113).. controls (1.3859, 1.1068) and (1.4462, 1.0176) .. (1.5237, 0.944).. controls (1.601, 0.8705) and (1.6928, 0.8139) .. (1.7992, 0.7744).. controls (1.9053, 0.735) and (2.0214, 0.7152) .. (2.1474, 0.7152).. controls (2.2733, 0.7152) and (2.3892, 0.735) .. (2.4956, 0.7744).. controls (2.6016, 0.8139) and (2.6935, 0.8705) .. (2.771, 0.944).. controls (2.8482, 1.0176) and (2.9086, 1.1068) .. (2.952, 1.2113).. controls (2.9578, 1.2253) and (2.9631, 1.2398) .. (2.9681, 1.2544) -- (2.9681, 0.7562) -- (3.3229, 0.7562) -- (3.3229, 1.4002) -- (3.4981, 1.4002) -- (3.8349, 0.7562) -- (4.2603, 0.7562) -- (3.8505, 1.4364) -- cycle(0.9628, 1.7777).. controls (0.9438, 1.7534) and (0.92, 1.7357) .. (0.8911, 1.7243).. controls (0.8623, 1.7129) and (0.83, 1.706) .. (0.7945, 1.7039).. controls (0.7588, 1.7015) and (0.7252, 1.7005) .. (0.6932, 1.7005) -- (0.4839, 1.7005) -- (0.4839, 2.0667) -- (0.716, 2.0667).. controls (0.7477, 2.0667) and (0.7805, 2.0643) .. (0.8139, 2.0598).. controls (0.8472, 2.0553) and (0.8768, 2.0466) .. (0.9025, 2.0336).. controls (0.9282, 2.0206) and (0.9496, 2.0021) .. (0.9663, 1.9778).. controls (0.9829, 1.9534) and (0.9914, 1.9209) .. (0.9914, 1.8799).. controls (0.9914, 1.8362) and (0.9819, 1.8021) .. (0.9628, 1.7777) -- cycle(2.6125, 1.3533).. controls (2.5889, 1.2904) and (2.5553, 1.2359) .. (2.5112, 1.1896).. controls (2.4672, 1.1433) and (2.4146, 1.1073) .. (2.3529, 1.0814).. controls (2.2916, 1.0554) and (2.2228, 1.0427) .. (2.1471, 1.0427).. controls (2.0712, 1.0427) and (2.0026, 1.0557) .. (1.9412, 1.0814).. controls (1.8799, 1.107) and (1.8272, 1.1433) .. (1.783, 1.1896).. controls (1.7391, 1.2359) and (1.7052, 1.2904) .. (1.6817, 1.3533).. controls (1.6581, 1.4163) and (1.6465, 1.4856) .. (1.6465, 1.5616).. controls (1.6465, 1.6359) and (1.6581, 1.705) .. (1.6817, 1.7687).. controls (1.7052, 1.8325) and (1.7388, 1.8873) .. (1.783, 1.9336).. controls (1.8269, 1.9799) and (1.8796, 2.0159) .. (1.9412, 2.0418).. controls (2.0026, 2.0675) and (2.0712, 2.0804) .. (2.1471, 2.0804).. controls (2.223, 2.0804) and (2.2916, 2.0675) .. (2.3529, 2.0418).. controls (2.4143, 2.0161) and (2.467, 1.9799) .. (2.5112, 1.9336).. controls (2.5551, 1.8873) and (2.5889, 1.8322) .. (2.6125, 1.7687).. controls (2.636, 1.705) and (2.6477, 1.6359) .. (2.6477, 1.5616).. controls (2.6477, 1.4856) and (2.636, 1.4163) .. (2.6125, 1.3533) -- cycle(3.8015, 1.7777).. controls (3.7825, 1.7534) and (3.7587, 1.7357) .. (3.7298, 1.7243).. controls (3.701, 1.7129) and (3.6687, 1.706) .. (3.6333, 1.7039).. controls (3.5975, 1.7015) and (3.5639, 1.7005) .. (3.5319, 1.7005) -- (3.3226, 1.7005) -- (3.3226, 2.0667) -- (3.5547, 2.0667).. controls (3.5864, 2.0667) and (3.6192, 2.0643) .. (3.6526, 2.0598).. controls (3.6859, 2.0553) and (3.7155, 2.0466) .. (3.7412, 2.0336).. controls (3.7669, 2.0206) and (3.7883, 2.0021) .. (3.805, 1.9778).. controls (3.8216, 1.9534) and (3.8301, 1.9209) .. (3.8301, 1.8799).. controls (3.8301, 1.8362) and (3.8206, 1.8021) .. (3.8015, 1.7777) -- cycle;
+  \end{scope}
+\end{tikzpicture}
+}
+
 % --- Title / Authors ---------------------------------------------------------
 % patch \maketitle so that it doesn't center
 \patchcmd{\@maketitle}{center}{flushleft}{}{}
@@ -413,7 +431,11 @@ $endif$
 $endfor$
 
 $for(affiliations)$
-\affil[$affiliations.index$]{$affiliations.name$}
+\affil[$affiliations.index$]{$affiliations.name$%
+$if(it.ror)$
+  \,\protect\href{https://ror.org/$it.ror$}{\protect\rorlogo}\,%
+$endif$
+}
 $endfor$
 $if(article.author-notes.corresp)$
 \affil[$$\mathparagraph$$]{Corresponding author}

data/templates/preprint.latex

@@ -339,6 +339,24 @@ $if(subtitle)$
 \subtitle{$subtitle$}
 $endif$
 
+\definecolor{c53baa1}{RGB}{83,186,161}
+\definecolor{c202826}{RGB}{32,40,38}
+\def \rorglobalscale {0.1}
+\newcommand{\rorlogo}{%
+\begin{tikzpicture}[y=1cm, x=1cm, yscale=\rorglobalscale,xscale=\rorglobalscale, every node/.append style={scale=\rorglobalscale}, inner sep=0pt, outer sep=0pt]
+  \begin{scope}[even odd rule,line join=round,miter limit=2.0,shift={(0,3.0889892500000005)},xscale=0.9943,yscale=0.9894]
+    \path[fill=white,even odd rule,line join=round,miter limit=2.0] (0.0, 3.1221) rectangle (4.364, -0.0336);
+  \end{scope}
+  \begin{scope}[even odd rule,line join=round,miter limit=2.0,shift={(-0.025, 0.0216)}]
+    \path[fill=c53baa1,nonzero rule,line join=round,miter limit=2.0] (1.8164, 3.012) -- (1.4954, 2.5204) -- (1.1742, 3.012) -- (1.8164, 3.012) -- cycle;
+    \path[fill=c53baa1,nonzero rule,line join=round,miter limit=2.0] (3.1594, 3.012) -- (2.8385, 2.5204) -- (2.5172, 3.012) -- (3.1594, 3.012) -- cycle;
+    \path[fill=c53baa1,nonzero rule,line join=round,miter limit=2.0] (1.1742, 0.0669) -- (1.4954, 0.5588) -- (1.8164, 0.0669) -- (1.1742, 0.0669) -- cycle;
+    \path[fill=c53baa1,nonzero rule,line join=round,miter limit=2.0] (2.5172, 0.0669) -- (2.8385, 0.5588) -- (3.1594, 0.0669) -- (2.5172, 0.0669) -- cycle;
+    \path[fill=c202826,nonzero rule,line join=round,miter limit=2.0] (3.8505, 1.4364).. controls (3.9643, 1.4576) and (4.0508, 1.5081) .. (4.1098, 1.5878).. controls (4.169, 1.6674) and (4.1984, 1.7642) .. (4.1984, 1.8777).. controls (4.1984, 1.9719) and (4.182, 2.0503) .. (4.1495, 2.1132).. controls (4.1169, 2.1762) and (4.0727, 2.2262) .. (4.0174, 2.2635).. controls (3.9621, 2.3006) and (3.8976, 2.3273) .. (3.824, 2.3432).. controls (3.7505, 2.359) and (3.6727, 2.367) .. (3.5909, 2.367) -- (2.9676, 2.367) -- (2.9676, 1.8688).. controls (2.9625, 1.8833) and (2.9572, 1.8976) .. (2.9514, 1.9119).. controls (2.9083, 2.0164) and (2.848, 2.1056) .. (2.7705, 2.1791).. controls (2.6929, 2.2527) and (2.6014, 2.3093) .. (2.495, 2.3487).. controls (2.3889, 2.3881) and (2.2728, 2.408) .. (2.1468, 2.408).. controls (2.0209, 2.408) and (1.905, 2.3881) .. (1.7986, 2.3487).. controls (1.6925, 2.3093) and (1.6007, 2.2527) .. (1.5232, 2.1791).. controls (1.4539, 2.1132) and (1.3983, 2.0346) .. (1.3565, 1.9436).. controls (1.3504, 2.009) and (1.3351, 2.0656) .. (1.3105, 2.1132).. controls (1.2779, 2.1762) and (1.2338, 2.2262) .. (1.1785, 2.2635).. controls (1.1232, 2.3006) and (1.0586, 2.3273) .. (0.985, 2.3432).. controls (0.9115, 2.359) and (0.8337, 2.367) .. (0.7519, 2.367) -- (0.1289, 2.367) -- (0.1289, 0.7562) -- (0.4837, 0.7562) -- (0.4837, 1.4002) -- (0.6588, 1.4002) -- (0.9956, 0.7562) -- (1.4211, 0.7562) -- (1.0118, 1.4364).. controls (1.1255, 1.4576) and (1.2121, 1.5081) .. (1.2711, 1.5878).. controls (1.2737, 1.5915) and (1.2761, 1.5954) .. (1.2787, 1.5991).. controls (1.2782, 1.5867) and (1.2779, 1.5743) .. (1.2779, 1.5616).. controls (1.2779, 1.4327) and (1.2996, 1.3158) .. (1.3428, 1.2113).. controls (1.3859, 1.1068) and (1.4462, 1.0176) .. (1.5237, 0.944).. controls (1.601, 0.8705) and (1.6928, 0.8139) .. (1.7992, 0.7744).. controls (1.9053, 0.735) and (2.0214, 0.7152) .. (2.1474, 0.7152).. controls (2.2733, 0.7152) and (2.3892, 0.735) .. (2.4956, 0.7744).. controls (2.6016, 0.8139) and (2.6935, 0.8705) .. (2.771, 0.944).. controls (2.8482, 1.0176) and (2.9086, 1.1068) .. (2.952, 1.2113).. controls (2.9578, 1.2253) and (2.9631, 1.2398) .. (2.9681, 1.2544) -- (2.9681, 0.7562) -- (3.3229, 0.7562) -- (3.3229, 1.4002) -- (3.4981, 1.4002) -- (3.8349, 0.7562) -- (4.2603, 0.7562) -- (3.8505, 1.4364) -- cycle(0.9628, 1.7777).. controls (0.9438, 1.7534) and (0.92, 1.7357) .. (0.8911, 1.7243).. controls (0.8623, 1.7129) and (0.83, 1.706) .. (0.7945, 1.7039).. controls (0.7588, 1.7015) and (0.7252, 1.7005) .. (0.6932, 1.7005) -- (0.4839, 1.7005) -- (0.4839, 2.0667) -- (0.716, 2.0667).. controls (0.7477, 2.0667) and (0.7805, 2.0643) .. (0.8139, 2.0598).. controls (0.8472, 2.0553) and (0.8768, 2.0466) .. (0.9025, 2.0336).. controls (0.9282, 2.0206) and (0.9496, 2.0021) .. (0.9663, 1.9778).. controls (0.9829, 1.9534) and (0.9914, 1.9209) .. (0.9914, 1.8799).. controls (0.9914, 1.8362) and (0.9819, 1.8021) .. (0.9628, 1.7777) -- cycle(2.6125, 1.3533).. controls (2.5889, 1.2904) and (2.5553, 1.2359) .. (2.5112, 1.1896).. controls (2.4672, 1.1433) and (2.4146, 1.1073) .. (2.3529, 1.0814).. controls (2.2916, 1.0554) and (2.2228, 1.0427) .. (2.1471, 1.0427).. controls (2.0712, 1.0427) and (2.0026, 1.0557) .. (1.9412, 1.0814).. controls (1.8799, 1.107) and (1.8272, 1.1433) .. (1.783, 1.1896).. controls (1.7391, 1.2359) and (1.7052, 1.2904) .. (1.6817, 1.3533).. controls (1.6581, 1.4163) and (1.6465, 1.4856) .. (1.6465, 1.5616).. controls (1.6465, 1.6359) and (1.6581, 1.705) .. (1.6817, 1.7687).. controls (1.7052, 1.8325) and (1.7388, 1.8873) .. (1.783, 1.9336).. controls (1.8269, 1.9799) and (1.8796, 2.0159) .. (1.9412, 2.0418).. controls (2.0026, 2.0675) and (2.0712, 2.0804) .. (2.1471, 2.0804).. controls (2.223, 2.0804) and (2.2916, 2.0675) .. (2.3529, 2.0418).. controls (2.4143, 2.0161) and (2.467, 1.9799) .. (2.5112, 1.9336).. controls (2.5551, 1.8873) and (2.5889, 1.8322) .. (2.6125, 1.7687).. controls (2.636, 1.705) and (2.6477, 1.6359) .. (2.6477, 1.5616).. controls (2.6477, 1.4856) and (2.636, 1.4163) .. (2.6125, 1.3533) -- cycle(3.8015, 1.7777).. controls (3.7825, 1.7534) and (3.7587, 1.7357) .. (3.7298, 1.7243).. controls (3.701, 1.7129) and (3.6687, 1.706) .. (3.6333, 1.7039).. controls (3.5975, 1.7015) and (3.5639, 1.7005) .. (3.5319, 1.7005) -- (3.3226, 1.7005) -- (3.3226, 2.0667) -- (3.5547, 2.0667).. controls (3.5864, 2.0667) and (3.6192, 2.0643) .. (3.6526, 2.0598).. controls (3.6859, 2.0553) and (3.7155, 2.0466) .. (3.7412, 2.0336).. controls (3.7669, 2.0206) and (3.7883, 2.0021) .. (3.805, 1.9778).. controls (3.8216, 1.9534) and (3.8301, 1.9209) .. (3.8301, 1.8799).. controls (3.8301, 1.8362) and (3.8206, 1.8021) .. (3.8015, 1.7777) -- cycle;
+  \end{scope}
+\end{tikzpicture}
+}
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Authors and Affiliations
 
@@ -360,7 +378,11 @@ $for(authors)$
 $endfor$
 
 $for(affiliations)$
-\affil[$affiliations.index$]{$affiliations.name$}
+\affil[$affiliations.index$]{$affiliations.name$%
+  $if(affiliations.ror)$
+  \,\protect\href{https://ror.org/${affiliations.ror}}{\protect\rorlogo}\,%
+  $endif$
+}
 $endfor$
 $if(article.author-notes.corresp)$
 \affil[$$\mathparagraph$$]{Corresponding author: %

example/paper.md

@@ -4,7 +4,7 @@ title: >-
 authors:
   - name: Albert Krewinkel
     email: [email protected]
-    affiliation: [1, 2]
+    affiliation: [1, 2, 4]
     orcid: 0000-0002-9455-0796
     corresponding: true
   - name: Juanjo Bazán
@@ -22,6 +22,9 @@ affiliations:
     name: Pandoc Development Team
   - index: 3
     name: GitHub
+  - index: 4
+    name: Technische Universitaet Hamburg
+    ror: 04bs1pb34
 date: 2022-06-29
 bibliography: paper.bib
 tags:
@@ -363,6 +366,29 @@ authors:
   <!--     given-names: 瀧 -->
   <!--     surname: 立花 -->
 
+## Affiliations
+
+Each affiliation requires an `index` and `name`.
+
+Optionally, the Research Organization Registry (ROR) identifier for the top-level
+organization can be annotated with the `ror` key. Note that ROR does not include
+departments in its [scope](https://ror.org/registry/#scope-and-criteria-for-inclusion),
+so ROR annotations are typically made to the top-level organization.
+
+```yaml
+authors:
+  - name: Albert Krewinkel
+    affiliation: [ 1, 2, 3 ]
+
+affiliations:
+  - index: 1
+    name: Open Journals
+  - index: 2
+    name: Pandoc Development Team
+  - index: 3
+    name: Technische Universitaet Hamburg
+    ror: 04bs1pb34
+```
 
 # Internal references
 

test/expected-paper.jats/paper.jats

@@ -31,6 +31,7 @@ publishing pipeline</article-title>
 <email>[email protected]</email>
 <xref ref-type="aff" rid="aff-1"/>
 <xref ref-type="aff" rid="aff-2"/>
+<xref ref-type="aff" rid="aff-4"/>
 <xref ref-type="corresp" rid="cor-1"><sup>*</sup></xref>
 </contrib>
 <contrib contrib-type="author" equal-contrib="yes">
@@ -65,6 +66,12 @@ publishing pipeline</article-title>
 <institution>GitHub</institution>
 </institution-wrap>
 </aff>
+<aff id="aff-4">
+<institution-wrap>
+<institution>Technische Universitaet Hamburg</institution>
+<institution-id institution-id-type="ROR">04bs1pb34</institution-id>
+</institution-wrap>
+</aff>
 </contrib-group>
 <author-notes>
 <corresp id="cor-1">* E-mail: <email>[email protected]</email></corresp>
@@ -513,6 +520,30 @@ Software should use an OSI-approved license.
       <p> </p>
     </sec>
   </sec>
+  <sec id="affiliations">
+    <title>Affiliations</title>
+    <p>Each affiliation requires an <monospace>index</monospace> and
+    <monospace>name</monospace>.</p>
+    <p>Optionally, the Research Organization Registry (ROR) identifier
+    for the top-level organization can be annotated with the
+    <monospace>ror</monospace> key. Note that ROR does not include
+    departments in its
+    <ext-link ext-link-type="uri" xlink:href="https://ror.org/registry/#scope-and-criteria-for-inclusion">scope</ext-link>,
+    so ROR annotations are typically made to the top-level
+    organization.</p>
+    <code language="yaml">authors:
+  - name: Albert Krewinkel
+    affiliation: [ 1, 2, 3 ]
+
+affiliations:
+  - index: 1
+    name: Open Journals
+  - index: 2
+    name: Pandoc Development Team
+  - index: 3
+    name: Technische Universitaet Hamburg
+    ror: 04bs1pb34</code>
+  </sec>
 </sec>
 <sec id="internal-references">
   <title>Internal references</title>