title: What does systematic review and meta-analysis offer, and what does it not?
authors.affiliation: Institute of Epidemiology and Preventive Medicine, National Taiwan University, Taipei, Taiwan.
authors.forename: Hsien-Ho
authors.initials: HH
authors.lastname: Lin
authors.affiliation: International Union Against Tuberculosis and Lung Disease, Paris, France ; Department of Internal Medicine, School of Medicine, College of Medicine, Taipei Medical University, Taipei, Taiwan ; Division of Pulmonary Medicine, Department of Internal Medicine, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
authors.forename: Chen-Yuan
authors.initials: CY
authors.lastname: Chiang