aAgenzia Italiana del Farmaco (AIFA), Rome, Italy

bWHO Collaborating Centre for Pharmaceutical Policy and Regulations, Utrecht University, Utrecht, The Netherlands

cUniversity Hospital of Montpellier

dDesbrest Institute of Epidemiology and Public Health, UA-11, INSERM, University of Montpellier

eWHO Collaborating Centre on Scientific Classification Support, Montpellier, France

fSection of Psychiatry, Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Verona

gUOC Assistenza Farmaceutica Territoriale, Azienda ULSS 8 Berica, Vicenza

hAllergy, Asthma, Clinical Immunology, Department of Medicine, University of Verona, Verona, Italy

Correspondence to Marco Caminati, Department of Medicine, University of Verona, piazzale Scuro, Verona, Italy. Tel: +39 45 812 4627; fax: +39 45 812 6178; e-mail: [email protected]