[1] City Univ Hong Kong, Jockey Club Coll Vet Med & Life Sci, Dept Infect Dis & Publ Hlth, Kowloon, Hong Kong, Peoples R China
[2] City Univ Hong Kong, Coll Business, Kowloon, Hong Kong, Peoples R China
[3] City Univ Hong Kong, Ctr Appl One Hlth Res & Policy Advice, Kowloon, Hong Kong, Peoples R China
[4] City Univ Hong Kong, Jockey Club Coll Vet Med & Life Sci, Dept Infect Dis & Publ Hlth, Kowloon Tong, 83 Tat Chee Ave, Hong Kong, Peoples R China