1. Department of Orthopedics Cedars‐Sinai Medical Center Beverly Hills California USA
2. Division of General Internal Medicine, Department of Medicine Cedars‐Sinai Medical Center Beverly Hills California USA
3. Division of Informatics, Department of Biomedical Sciences Cedars‐Sinai Medical Center Beverly Hills California USA
4. Department of Health Policy and Management University of California‐Los Angeles Los Angeles California USA
5. Section of Geriatric Medicine, Department of Medicine Cedars‐Sinai Medical Center Beverly Hills California USA
6. Cedars‐Sinai Medical Care Foundation Beverly Hills California USA
7. Rocky Vista University Parker Colorado USA
8. David Geffen UCLA School of Medicine University of California‐Los Angeles Los Angeles California USA