[1] Univ Firenze, Dipartimento Neurosci, Psicol, Area Farmaco & Salute Bambino,Sez Farmacol & Toss, Viale G Pieraccini 6, I-50139 Florence, Italy
[2] Ctr Reg Toscano Farmacovigilanza, Florence, Italy
[3] Azienda Osped Univ Careggi, Ctr Ric & Innovaz Fitoterapia & Med Integrata, Ctr Riferimento Fitoterapia, Reg Toscana, Florence, Italy
[4] Ist Super Sanita, Ctr Nazl Ric & Valutaz Preclin & Clin Farm, Rome, Italy
[5] Agenzia Italiana Farmaco Rome, Ufficio Farmacovigilanza, Area Vigilanza Postmkt, Rome, Italy
[6] Sapienza Univ Roma, Dipartimento Fisiol & Farmacol, Rome, Italy