added Pensoft as endorser
added Pensoft as endorser
JATS4R/jats4r.github.io,JATS4R/website,JATS4R/jats4r.github.io,JATS4R/website,JATS4R/jats4r.github.io,JATS4R/website,JATS4R/jats4r.github.io,JATS4R/website