WP works as an expert witness in the medicolegal setting and is on the advisory panel of FND Hope and Action. ME receives grants from NIHR, royalties from Oxford University Press, honoraria from Teva pharmaceuticals, support from the International Parkinson’s and Movement Disorders Society and Functional Neurological Disorders Society. He sits on the advisory group of FND Hope and FND Action, and of Teva Pharmaceuticals, and has shares in Brain and Mind Ltd. He works as an expert witness in the medicolegal setting.