1. Department of Preventive Medicine and Epidemiology, Hospital Universitari Vall d’Hebron, Barcelona, Spain
2. Department of Infectious Diseases. Hospital Universitari Vall d’Hebron, International Health Program Catalan Institute of Health (PROSICS), Universitat Autònoma De Barcelona, Barcelona, Spain
3. Micobacteria Infections Study Group (GEIM) of the Spanish Society of Infectious Diseases (SEIMC), Spain
4. Department of Neurology-Neuroimmunology and Multiple Sclerosis Centre of Catalonia (Cemcat). Hospital Universitari Vall d’Hebron, Universitat Autònoma De Barcelona, Barcelona, Spain