1. Department of Epidemiology Harvard T.H. Chan School of Public Health Boston Massachusetts USA
2. Department of Orthodontics and Dentofacial Orthopedics, Henry M. Goldman School of Dental Medicine Boston University Boston Massachusetts USA
3. Center for Global Health, Perelman School of Medicine University of Pennsylvania Pennsylvania Philadelphia USA
4. Department of Dermatology Massachusetts General Hospital Massachusetts Boston USA
5. School of Medicine Chung Shan Medical University
6. Division of Pediatric Allergy, Immunology, Rheumatology Lin‐Shin Hospital Taichung Taiwan, Republic of China
7. Department of Orthopedic Surgery Taichung Veterans General Hospital Taichung Taiwan
8. Department of Biomedical Engineering National Yang‐Ming University Taipei Taiwan