1. School of Public Health; The University of Hong Kong; Pokfulam Hong Kong Special Administrative Region China
2. Animal and Integrated Risk Management Research Unit (AGIRs); French Agricultural Research Center for International Development (CIRAD); Montpellier France
3. Veterinary Epidemiology and Public Health Group, Production and Population Health Department; Royal Veterinary College; North Mymms Hatfield Hertfordshire UK
4. Hanoi University of Agriculture; Gia Lam Hanoi Vietnam