1. From the Department of Public Health Sciences, GKT School of Medicine, London, UK (R.G., J.H., A.B., R.D., C.D.A.W.); Institute of Cardiology, Medical Academy, Kaunas, Lithuania (D. Rastenytë); Institute of Psychiatry and Neurology, Warsaw, Poland (D. Ryglewicz); National Institute of Public Health, Helsinki, Finland (C.S.); Department of Neurology and Psychiatry, Careggi University, Florence, Italy (M.L.); and Department of Neurology, University Hospital, Dijon, France (M.G.).