Charles Czeisler, professor of sleep medicine at Harvard Medical School and a specialist at the Brigham and Women's Hospital, designed the course, which he believes is the first of its kind in the US.
Charles Czeisler, hoogleraar Slaapgeneeskunde aan Harvard Medical School een specialist verbonden aan het Brigham and Women's Hospital, stelde de cursus op. Voor zover hij weet is deze uniek in de VS.