National

International

Research Institute of Internal Medicine, RH, OUS

Greater Manchester Comprehensive Stroke Center, UK (Professor Craig Smith)

Department of Cardiology, OUS

University of Maastricht, The Netherlands (professor Erik Biessen)

Department of Ophthalmology, OUS

Department of Radiology and Clinical Neurosciences, University of Calgary, Canada (Professor Mayank Goyal)

Østfold Hospital, Kalnes

University of Sydney, Australia

Akerhus University Hospital

Vestre Viken Hospital Trust

National Hospital of Epilepsy (SSE)

Institute of basic medical science, biostatistics, OUS