1. Division of Tuberculosis Elimination, U.S. Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
2. PD Hinduja National Hospital and Medical Research Institute, Mumbai, India
3. Estonian Tuberculosis Registry, National Institute for Health Development, Tallinn, Estonia
4. Division of Pulmonary and Critical Medicine, Department of Internal Medicine, Seoul National University College of Medicine, Seoul, South Korea
5. Montreal Chest Institute & McGill International TB Centre, Montreal, Quebec, Canada