[1] Visconti di Modrone Med Ctr, Cosmet Dept, Milan, Italy
[2] Charite, Div Evidence Based Med Dermatol, D-13353 Berlin, Germany
[3] EvenLines Clin, Bournemouth, Dorset, England
[4] Clin Ocean, Quimper, France
[5] Univ Autonoma Madrid, La Paz Univ Hosp, Dept Dermatol, Madrid, Spain