Bettinger JA, Liberator P, Halperin SA, Vaudry W, Sadarangani M, Hao L, Lambert N, Jansen KU, Anderson AS, Tsang R, members of the Canadian Immunization Monitoring Program, Active (IMPACT)
Zhuang Y, Liu H, Edward Zhou X, Kumar Verma R, de Waal PW, Jang W, Xu TH, Wang L, Meng X, Zhao G, Kang Y, Melcher K, Fan H, Lambert NA, Eric Xu H, Zhang C
El-Daher MT, Lemale J, Bruneau J, Leveau C, Guerin F, Lambert N, Diana JS, Neven B, Sepulveda FE, Coulomb-L'Hermine A, Molina T, Picard C, Fischer A, de Saint Basile G