1. Department of Pulmonary and Critical Care Medicine, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China;
2. Department of Pulmonary and Critical Care Medicine, West China Hospital of Sichuan University, Chengdu, China;
3. Department of Pulmonary and Critical Care Medicine, the North Kuanren General Hospital, Chongqing, China;
4. Department of Pulmonary and Critical Care Medicine, Shenzhen People’s Hospital, Shenzhen, China;
5. Department of Pulmonary and Critical Care Medicine, Peking University Third Hospital, Beijing, China;
6. GSK, Shanghai, China; and
7. Global Medical, Global Specialty & Primary Care TA, GSK, Brentford, United Kingdom