[1] Charite Univ Med Berlin, Berlin, Germany
[2] Somni Bene Inst Med Res & Sleep Med, Schwerin, Germany
[3] Sleep Res Inst, Madrid, Spain
[4] Ctr Hosp Univ Montpellier, Montpellier, France
[5] IRCCS Ist Sci Neurol, Bologna, Italy
[6] Idorsia Pharmaceut Ltd, Allschwil, Switzerland
[7] Pacific Res Evolut Res Grp, San Diego, CA USA