Nope, more than one affiliation record per author doesn't seem to work

datacite.yml

@@ -4,33 +4,31 @@ authors:
   -
     firstname: "Ella Z."
     lastname: "Lattenkamp"
-    affiliation1: "Department Biology II, LMU München, Martinsried, Germany"
-    affiliation2: "Neurogenetics of Vocal Communication Group, MPI for Psycholinguistics, Nijmegen"
+    affiliation: "Department Biology II, LMU München, Martinsried, Germany; Neurogenetics of Vocal Communication Group, MPI for Psycholinguistics, Nijmegen"
     id: "ORCID:0000-0002-8928-8770"
   -
     firstname: "Meike"
     lastname: "Linnenschmidt"
-    affiliation1: "Department Biology II, LMU München, Martinsried, Germany"
+    affiliation: "Department Biology II, LMU München, Martinsried, Germany"
     id: "ORCID:0000-0001-7090-8610"
   -
     firstname: "Eva"
     lastname: "Mardus"
-    affiliation1: "Department Biology II, LMU München, Martinsried, Germany"
+    affiliation: "Department Biology II, LMU München, Martinsried, Germany"
   -
     firstname: "Sonja C."
     lastname: "Vernes"
-    affiliation2: "Neurogenetics of Vocal Communication Group, MPI for Psycholinguistics, Nijmegen"
-    affiliation3: "School of Biology, St Andrews University, St Andrews, UK"
+    affiliation: "Neurogenetics of Vocal Communication Group, MPI for Psycholinguistics, Nijmegen; School of Biology, St Andrews University, St Andrews, UK"
     id: "ORCID:0000-0003-0305-4584"
   -
     firstname: "Lutz"
     lastname: "Wiegrebe"
-    affiliation1: "Department Biology II, LMU München, Martinsried, Germany"
+    affiliation: "Department Biology II, LMU München, Martinsried, Germany"
     id: "ORCID:0000-0002-9289-6187"
   -
     firstname: "Michael"
     lastname: "Schutte"
-    affiliation1: "Department Biology II, LMU München, Martinsried, Germany"
+    affiliation: "Department Biology II, LMU München, Martinsried, Germany"
     id: "ORCID:0000-0002-2017-3465"
 
 title: "Data for “Learning how to call: the vocal development of the pale spear-nosed bat is dependent on auditory feedback”"