Harmonized clinical trial methodologies for localized cutaneous leishmaniasis and potential for extensive network with capacities for clinical evaluation by Olliaro, P, Grogl, M, Boni, M, Carvalho, EM, Chebli, H, Cisse, M, Diro, E, Cota, G, Erber, AC, Gadisa, E, Handjani, F, Khamesipour, A, Llanos-Cuentas, A, Carvajal, L, Grout, L, Lmimouni, BE, Mokni, M, Nahzat, MS, Salah, A, Ozbel, Y, Pascale, JM, Molina, N, Rode, J, Romero, G, Ruiz-Postigo, JA