1. Pham Ngoc Thach TB and Lung Disease Hospital, Ho Chi Minh City, VietnamAcademic Medical Center, Amsterdam, the Netherlands
2. KNCV Tuberculosis Foundation, The Hague, the NetherlandsUniversity Medical Center St Radboud, Nijmegen, the NetherlandsCurrent affiliation: London School of Hygiene and Tropical Medicine, London, UK
3. Pham Ngoc Thach TB and Lung Disease Hospital, Ho Chi Minh City, Vietnam
4. Academic Medical Center, Amsterdam, the NetherlandsKNCV Tuberculosis Foundation, The Hague, the Netherlands