1. Channing Division of Network Medicine Brigham and Women's Hospital and Harvard Medical School Boston Massachusetts USA
2. Department of Biomedical Engineering Cockrell School of Engineering, The University of Texas at Austin Austin Texas USA
3. Department of Internal Medicine, Division of Cardiology McGovern School of Medicine, The University of Texas Health Science Center at Houston Houston Texas USA
4. Bioengineering and Chronobiology Laboratories Atlantic Research Center for Telecommunication Technologies, University of Vigo Vigo Spain
5. Division of Pulmonary, Critical Care and Sleep Medicine Keck School of Medicine, University of Southern California Los Angeles California USA
6. Department of Epidemiology Center for Public Health, Medical University of Vienna Vienna Austria
7. Department of Epidemiology Harvard TH Chan School of Public Health Boston Massachusetts USA