1. School of Economics and Management, Southeast University, No.2 Sipailou, Nanjing 210096, China
2. Bergman Clinics B.V., Gooimeer 11, 1411 DE Naarden, The Netherlands
3. Rotterdam School of Management, Erasmus University, Burgemeester Oudlaan 50, Rotterdam 3062 PA, The Netherlands
4. Dutch Foundation of Population Screening Region South-West, Maasstadweg 124, Rotterdam 3079DZ, The Netherlands