1. Department of Internal Medicine Faculty of Medicine School of Health Sciences University of Thessaly Larissa Greece
2. National Institute for Health Research School for Primary Care Research University of Nottingham Nottingham UK
3. Primary Care Stratified Medicine Division of Primary Care School of Medicine University of Nottingham Nottingham UK
4. Stroke Center and Neurology Service Department of Clinical Neurosciences Centre Hospitalier Universitaire Vaudois and University of Lausanne Lausanne Switzerland
5. Department of Clinical Therapeutics Medical School of Athens Alexandra Hospital Athens Greece
6. Division of Brain Sciences Department of Stroke Medicine Imperial College London UK