[1] Univ Leipzig, Drug Safety Ctr, Eilenburger Str 15a, D-04317 Leipzig, Germany
[2] Univ Hosp Leipzig, Eilenburger Str 15a, D-04317 Leipzig, Germany
[3] Univ Leipzig, Dept Clin Pharm, Eilenburger Str 15a, D-04317 Leipzig, Germany
[4] Univ Hosp Leipzig, Dept Pharm, Liebigstr 20, D-04103 Leipzig, Germany
[5] Univ Hosp Leipzig, Dept Women & Child Hlth, Hosp Children & Adolescents, Liebigstr 20a, D-04103 Leipzig, Germany
[6] Univ Leipzig, Ctr Pediat Res, Liebigstr 20a, D-04103 Leipzig, Germany
[7] Univ Heidelberg Hosp, Ctr Paediat & Adolescent Med, Div Child Neurol & Inherited Metab Dis, Dept Gen Paediat, Neuenheimer Feld 430, D-69120 Heidelberg, Germany