1. Division of Internal Medicine, Medical School, Faculty of Health and Medical SciencesUniversity of Western Australia Crawley Australia
2. School of Medicine & Public HealthUniversity of Newcastle UK
3. School of Cardiovascular Medicine and Sciences, Department of Clinical Pharmacology School of Cardiovascular Medicine and SciencesKing's College London British Heart Foundation Centre London UK
4. Biomedical Research Centre, Clinical Research Facility, Guy's and St Thomas' NHS Foundation Trust London UK
5. West Midlands Centre for Adverse Drug ReactionsCity Hospital Birmingham UK
6. Institute of Clinical SciencesUniversity of Birmingham UK