[1] Manacor Hosp, Dept Paediat, Manacor 07500, Majorca, Spain
[2] Manacor Hosp, Dept Dermatol, Manacor 07500, Majorca, Spain
[3] Manacor Hosp, Lab Clin Microbiol, Manacor 07500, Majorca, Spain
[4] Cala Millor Primary Care Ctr, Mallorca, Spain
[5] Arta Primary Care Ctr, Mallorca, Spain