Sleep Disorders, Intrinsic

• Pulmonary Associates — Glendale, Arizona, United States
• Pulmonary Associates — Phoenix, Arizona, United States
• Stanford Center for Human Sleep Research — Redwood City, California, United States
• Gaylord Sleep Medicine — Wallingford, Connecticut, United States

• Henry Ford Hospital Sleep Disorders & Research Center — Detroit, Michigan, United States

• Heart Institute -University of São Paulo School of Medicine — São Paulo, Brazil

• Wissenschaftliches Institut Bethanien e.V. — Solingen, North Rhine-Westphalia, Germany

• Naitonal Taiwan University Hospital — Taipei, Taiwan

• University of Virginia Department of Psychiatry & Neurobehavioral Sciences — Charlottesville, Virginia, United States

• The municipiality of Frederiksberg — Frederiksberg, Denmark
• The municipiality of Silkeborg — Silkeborg, Denmark
• The municipiality of Varde — Varde, Denmark

• Sección de Neumología. Hospital Universitario San Juan de Alicante — Sant Joan d'Alacant, Alicante, Spain

• Cliniques universitaires Saint-Luc — Brussels, Belgium

Not specified