1. Virology Department, National Institute of Veterinary Research, Hanoi, Vietnam
2. Program in Emerging Infectious Diseases, Duke-NUS Medical School, Singapore
3. International Livestock Research Institute, Hanoi, Vietnam
4. Center for Public Health and Ecosystem Research, Hanoi University of Public Health, Vietnam
5. College of Veterinary Medicine, North Carolina State University, Raleigh, North Carolina
6. Division of Infectious Diseases, Global Health Institute, and Nicholas School of the Environment, Duke University, Durham, North Carolina
7. Global Health Research Center, Duke-Kunshan University, China