1. Institute of Cardiovascular Sciences, Cardiac Centre, Faculty of Medical and Human Sciences, University of Manchester and NIHR/Wellcome Trust Clinical Research Facility, Manchester, United Kingdom
2. Weill Cornell Medicine-Qatar, Research Division, Qatar Foundation, Education City, Doha, Qatar
3. Queensland University of Technology, School of Optometry and Vision Science, Brisbane, Australia
4. Department of Neurology, School of Mental Health and Neuroscience, Maastricht University Medical Center, Maastricht, The Netherlands
5. Neuroalgology Unit and Skin Biopsy, Peripheral Neuropathy and Neuropathic Pain Center, Istituto Di Ricovero e Cura a Carattere Scientifico (IRCCS) Foundation “Carlo Besta” Neurological Institute, Milan, Italy