

14 Clinical Chemistry Department, Cliniques Universitaires Saint-Luc, Center for Toxicology and Applied Pharmacology, Université Catholique de Louvain, Brussels, Belgium.13 Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio.12 Division of Clinical Pharmacology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.11 SYNLAB Holding Germany GmbH, Competence Center for Therapeutic Drug Monitoring, MVZ Leinfelden-Echterdingen GmbH, Stuttgart, Germany.10 Division of Mass Spectrometry and Chromatography, Institute of Medical and Chemical Laboratory Diagnostics (ZIMCL), University Hospital Innsbruck, Innsbruck, Austria.9 INSERM, University of Limoges, CHU Limoges, IPPRITT, U1248, Limoges, France.8 Rennes University Hospital & INSERM, Department of Clinical and Biological Pharmacology and Pharmacovigilance, Pharmacoepidemiology and Drug Information Center, Clinical Investigation Center CIC-P 1414, Rennes, France.7 Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota.6 Department of Internal Medicine, Division of Nephrology and Transplantation, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.5 Department of Clinical Chemistry, Cliniques Universitaires Saint-Luc, Brussels, Belgium.4 Louvain Center for Toxicology and Applied Pharmacology (LTAP), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.3 Department of Transplantation Medicine, Section of Nephrology, Oslo University Hospital-Rikshospitalet, Oslo, Norway.2 Department of Internal Medicine and Hospital Pharmacy, Erasmus MC, University Medical Center Rotterdam, Rotterdam, the Netherlands.1 Pharmacology and Toxicology Laboratory, Biochemistry and Molecular Genetics Department, Biomedical Diagnostic Center, Hospital Clinic of Barcelona, University of Barcelona, IDIBAPS, CIBERehd, Barcelona, Spain.
