[1] Virden de la Arrixaca Clin Univ Hosp IMIB, Immunol Serv, Murcia, Spain
[2] Univ Clin Hosp Virden de la Arrixaca Inst Murcian, Immunol Dept, Murcia, Spain
[3] Univ Hosp, Dept Hematol, Salamanca, Spain
[4] Area Legal & Forens Med, Dept Social Sci, Murcia, Spain
[5] Univ Clin Hosp Virgen de la Arrixaca Inst Murcian, Dept Dermatol, Murcia, Spain