JATS-0008-007Article type specified in subj-group[@subj-group-type='article-type'] (.) should be an allowed case-sensitive value from the list: string-join($Article_Types[position() ne last()], ', '), ', or ', $Article_Types[last()]
JATS-0008-006Article type specified in subj-group[@subj-group-type='article-type'] (.) should correspond to an allowed /article/@article-type value.