B Godman1, C Baumgärtel2. 1. Department of Laboratory Medicine, Division of Clinical Pharmacology, Karolinska Institutet, Karolinska University Hospital Huddinge, Stockholm, Sweden Brian.godman@strath.ac.uk. 2. AGES Austrian Medicines and Medical Devices Agency and Austrian Federal Office for Safety in Health Care, Traisengasse, AT-1200 Vienna, Austria.