[1] Metz Thionville Hosp, Dept Allergy, F-57085 Metz, France
[2] Univ Lorraine, Fac Med, EA 7299, F-54500 Vandoeuvre Les Nancy, France
[3] Legouest Hosp, Mil Hlth Serv, Dept Dermatol, F-57070 Metz, France
[4] Bel Air Hosp, Dept Dermatol, F-57100 Thionville, France