Centre for Sleep and Wake Disorders, Institute for Internal Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
Sleep Disorders Centre, Dept of Respiratory Medicine, Sahlgrenska University Hospital, Gothenburg, Sweden.
Eur Respir J. 2020 Jun 18;55(6). doi: 10.1183/13993003.01323-2020. Print 2020 Jun.