[1] Friedrich Alexander Univ Erlangen Nurnberg FAU, Fac Med, Dept Paediat & Adolescent Med, Erlangen, Germany
[2] Consorzio Valutazioni Biol & Farmacol, Pavia, Italy
[3] Policlin Bari, Azienda Osped Univ Consorziale, Bari, Italy
[4] Azienda Osped Padova, Clin Oncoemat Pediat, Padua, Italy
[5] Univ Athens, Dept Pediat 1, Athens, Greece
[6] Gianni Benzi Pharmacol Res Fdn, Bari, Italy
[7] UCL, Sch Pharm, Res Dept Practice & Policy, Ctr Med Optimisat Res & Educ, London, England
[8] Univ Hong Kong, Li Ka Shing Fac Med, Dept Pharmacol & Pharm, Ctr Safe Medicat Practice & Res, Hong Kong, Hong Kong, Peoples R China