1. Departments of Internal Medicine/Infectious Diseases, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
2. Pulmonary Diseases & Tuberculosis, University Medical Centre Groningen, University of Groningen, Groningen, Netherlands
3. Ministère De La Sante ́, Programme National Lutte Contre La Lèpre Et l’Ulcère De Buruli, Cotonou, Benin
4. Department of Medicine, Johns Hopkins University Center for Tuberculosis Research, Baltimore, Maryland, USA
5. Kumasi, Ghana And Kwame Nkrumah University of Science and Technology, Komfo Anokye Teaching Hospital, Kumasi, Ghana