RNA Virus Infections

• Changhua Christian Hospital — Changhua, Taiwan
• National Taiwan University Hospital HsinChu Branch — Hsinchu, Taiwan
• China Medical University Hospital — Taichung, Taiwan
• Taichung Veterans General Hospital — Taichung, Taiwan

• Peking university first hospital — Beijing, Beijing Municipality, China
• Shanghai Fourth People's Hospital — Shanghai, Shanghai Municipality, China
• Longhua Hospital Affiliated to Shanghai University of Traditional Chinese Medicine — Shanghai, Shanghai Municipality, China
• Gongli Hospital, Pudong New Area, Shanghai — Shanghai, Shanghai Municipality, China

Not specified

• Prince of Wales Hospital — Hong Kong

• Qe Ii Hsc — Halifax, Nova Scotia, Canada

• Liaoning Center for Disease Control and Prevention — Shenyang, Liaoning, China

• Villanova University — Villanova, Pennsylvania, United States

• Critical Care Research Group, Nuffield Department of Clinical Neurosciences, University of Oxford — Oxford, Oxfordshire, United Kingdom

• ENT department — Herning, Denmark

• Aarhus University Hospital — Aarhus, Denmark