1. Hospital General Dr. Manuel Gea González; Department of Dermatology; Puente de Piedra 150-T1-C111. Col. Toriello Guerra Mexico City Mexico 14050
2. Clinical Hospital Center Rijeka; Department of Dermatovenereology; Kresimirova 42 Rijeka Croatia 51000
3. University of Rijeka, Faculty of Medicine; Rijeka Croatia 51000
4. Universidad Tecnologica de México-Laureate International Universities; Adscrito Unidad de Investigación Traslacional; Kinchil 234-3 Col. Heroes de Padierna. Delegación Tlalpan México.DF DF Mexico 14200
5. General hospital "Dr. Ivo Pedisic"; Department of Dermatology and Venereology; J.J. Strossmayera 59 Sisak Croatia 44000
6. Free time independent Cochrane reviewer; Potomac MD USA
7. The University of Nottingham; c/o Cochrane Skin Group; A103, King's Meadow Campus Lenton Lane Nottingham UK NG7 2NR