Published on in Vol 20, No 6 (2018): June
1 School of Management, Zhejiang University, Hangzhou, China
2 Department of Surgery, Stanford University, Stanford, CA, United States
3 HBI Solutions Inc, Palo Alto, CA, United States
4 Department of Cardiothoracic Surgery, Stanford University, Stanford, CA, United States
5 Clinical and Translational Research Program, Betty Irene Moore Children's Heart Center, Lucile Packard Children’s Hospital, Palo Alto, CA, United States
6 Department of Health Management, Hangzhou Normal University, Hangzhou, China
7 China Electric Power Research Institute, Beijing, China
8 HealthInfoNet, Portland, ME, United States
9 Department of Pediatrics, Stanford University, Stanford, CA, United States
10 Department of Epidemiology and Health Statistics, School of Public Health, School of Medicine, Zhejiang University, Hangzhou, China
*these authors contributed equally