University of Florence, Italy
University at Buffalo, New York, USA
VU Medical Center, Amsterdam, The Netherlands
University of Bordeaux, France
Albert Einstein College of Medicine, New York, USA
Karolinska Institute, Sweden
Masku Rehabilitation Centre, Finland
University of Dusseldorf, Germany
Stony Brook University, New York, USA
Royal Holloway, University of London, UK
University of Basel, Switzerland
University of Chicago, Illinois, USA