DOCS: on client.js, collaborationFunctionality.js
DOCS: on client.js, collaborationFunctionality.js
UCSC-MedBook/MedBook_,UCSC-MedBook/MedBook_,UCSC-MedBook/MedBook_,UCSC-MedBook/MedBook_,UCSC-MedBook/MedBook_,UCSC-MedBook/MedBook_