1. Department of Neuropaediatrics, Hospital for Children and Adolescents University Medicine Rostock Rostock Germany
2. Department of Neuropaediatrics, Hospital for Children and Adolescents University Medicine Greifswald Greifswald Germany
3. Medical Faculty, Institute of Pharmacy, Clinical Pharmacy Leipzig University Leipzig Germany
4. Drug Safety Center, Leipzig University Hospital Leipzig University Leipzig Germany
5. Department of Pediatric Pulmonology, Hospital for Children and Adolescents University Medicine Rostock Rostock Germany