Apnea

• Aurora Bay Care — Green Bay, Wisconsin, United States
• Gundersen Lutheran — La Crosse, Wisconsin, United States
• University of Wisconsin Madison — Madison, Wisconsin, United States
• Marshfield Clinic — Marshfield, Wisconsin, United States

• Beth Israel Deaconess Medical Center — Boston, Massachusetts, United States

• University of Pennsylvania Health System — Philadelphia, Pennsylvania, United States

Not specified

• SMS lab — Zurich, Switzerland

• University of California, San Diego — San Diego, California, United States

• Bellevue Hospital Center — New York, United States
• NYU Langone Medical Center — New York, United States

Not specified

• John Hopkins University — Baltimore, Maryland, United States
• Carmel Hospital — Haifa, Israel

• NYU Sleep Disorders Center — New York, United States
• NYU Center for Brain Health — New York, United States