Acknowledgement:
Investigators of the Thailand COVID-19 Team: Kulkanya Chokephaibulkit,
Alan Maleesatharn, Faculty of Medicine Siriraj Hospital, Mahidol
University; Narumol Sawanpanyalert, Department of Medical Services,
Ministry of Public Health; Rujipas Sirijatuphat, Faculty of Medicine
Siriraj Hospital, Mahidol University; Piamlarp Sangsayunh, Central Chest
Hospital; Opass Putcharoen, Thai Red Cross Emerging Infectious Diseases
Clinical Center, Faculty of Medicine, Chulalongkorn university; Weerawat
Manosuthi, Bamrasnaradura Infectious Diseases Institute, Department of
Diseases Control, Ministry of Public Health; Poj Intalapaporn, Division
of infectious disease Medicine Rajavithi Hospital, Ministry of Public
Health; Nattawan Palavutitotai, Lerdsin Hospital; Worawan
Samritmanoporn, Nopparat Rajathanee Hospital; Apatcha Pungjitprapai,
Department of Medicine, Charoenkrung Pracharak Hospital.
The authors thank Tim R. Cressey, PhD (PHPT/IRD UMI 174, Faculty of
Associated Medical Sciences, Chiang Mai University, Chiang Mai,
Thailand) for his contribution to the manuscript.