- Vrije Universiteit Amsterdam
External person
- Radboud University Nijmegen
External person
- University Health Network
- University of Toronto
External person
- Harvard University
- Massachusetts General Hospital
External person
- Massachusetts General Hospital
- Harvard University
External person
- University Hospital Geneva
External person
- Cambridge University Hospitals NHS Foundation Trust
External person
- University of Bristol
- North Bristol NHS Trust
External person
- University Hospital Geneva
- University Hospital Bern
External person
- National Hospital for Neurology and Neurosurgery
External person
- University College London Hospitals NHS Foundation Trust
External person
- Massachusetts General Hospital
External person
- Shanghai Jiao Tong University
- University of Cambridge
External person
- University of South-Eastern Norway
External person
- Harvard University
- Massachusetts General Hospital
External person
- University of Edinburgh
- Centro Hospitalar Universitário de São João
External person
- University of Tasmania
- Royal Hobart Hospital
External person
- St George's University Hospitals NHS Foundation Trust
- University of Messina
External person
- University College London Hospitals NHS Foundation Trust
External person
- Sheffield Teaching Hospitals NHS Foundation Trust
External person
- University Medical Centre Groningen
External person
- King's College London
- South London and Maudsley NHS Foundation Trust
External person
- The Walton Centre NHS Foundation Trust
External person