1 Programme in Emerging Infectious Diseases, Duke-NUS Medical School, 169857, Singapore. Electronic address: cheewah.tan@duke-nus.edu.sg.
2 Programme in Emerging Infectious Diseases, Duke-NUS Medical School, 169857, Singapore.
3 National Center for Infectious Diseases, Singapore; Tan Tock Seng Hospital, Singapore; Lee Kong Chian School of Medicine, Nanyang Technology University, Singapore.
4 Lee Kong Chian School of Medicine, Nanyang Technology University, Singapore; Infectious Disease Service, Department of Pediatrics, KK Women's and Children's Hospital, Singapore; Duke-NUS Medical School, Singapore.
5 Centre Scientifique de Monaco, Monaco; Direction de I'Action Sanitaire de Monaco, Monaco.
6 National Center for Infectious Diseases, Singapore; Tan Tock Seng Hospital, Singapore; Lee Kong Chian School of Medicine, Nanyang Technology University, Singapore; Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
7 Programme in Emerging Infectious Diseases, Duke-NUS Medical School, 169857, Singapore. Electronic address: linfa.wang@duke-nus.edu.sg.