1. Hospital Plató; Department of Dermatology, Research Unit for Evidence-based Dermatology; c/ Plato 21 Barcelona Spain 08006
2. Research Unit for Evidence-based Dermatology, Hospital Plató; Department of Dermatology; c/ Doctor Aiguader 88 Barcelona Catalunya Spain 08003
3. The University of Nottingham; c/o Cochrane Skin Group; King's Meadow Campus Lenton Lane Nottingham UK NG7 2NR
4. Bellvitge Hospital; Fleixa Llarga s/n l'hospitalet de Llobregat; Barcelona Spain
5. Drugs for Neglected Diseases initiative (DNDi); 15 Chemin Louis-Dunant Geneva Switzerland 1202