1. Université Catholique de Louvain, Brussels, Belgium
2. Centre for Diabetes and Vascular Medicine, St Franciscus Gasthuis, Rotterdam, The Netherlands
3. Oulu University Hospital, Oulu, Finland
4. Centre Hospitalier Universitaire Rangueil, Toulouse, France
5. Sint James Hospital, Dept of Pharmacology and Therapy, Dublin Ireland
6. University Hospital of Ioannina, Ioannina, Greece
7. Centre Hospitalier Luxembourg, Luxembourg
8. Cardiology Institute, Istanbul University Haseki, Haseki, Istanbul, Turkey