1. Medical Research Council Clinical Trials Unit at University College London, Institute of Clinical Trials and Methodology, London, UK
2. Division of Pulmonary Medicine, Department of Internal Medicine, Wanfang Hospital, Taipei Medical University, Taipei, Taiwan, Division of Pulmonary Medicine, Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical
University, Taipei, Taiwan, International Union against Tuberculosis and Lung Disease (The Union), Paris, France
3. Research Division, Vital Strategies, New York, NY, USA