1. Department of Anesthesiology, Malignant Hyperthermia Investigation Unit, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
2. Department of Neurology, Clinical Neuromuscular Imaging Group, Donders Institutefor Brain, Cognition and Behaviour, Radboud University MedicalCenter, Nijmegen, The Netherlands
3. Department of Primary and Community Care, Radboudumc, Nijmegen, The Netherlands
4. Department of Human Genetics, Radboud University Medical Center, Nijmegen, The Netherlands
5. Department of Paediatric Neurology, Neuromuscular Service, Evelina Children’s Hospital, Guy’s and St Thomas’ Hospital NHS Foundation Trust, London, UK
6. Departments of Biomedicine and Neurology, Neuromuscular research Group, University Hospital Basel, Basel, Switzerland
7. Department of Anesthesia, Malignant Hyperthermia Investigation Unit, University Health Network, University of Toronto, Toronto, Canada
8. Department of Anesthesiology, Pain and Palliative Medicine, Radboud University Medical Center, Nijmegen, The Netherlands
9. Randall Division for Cell and Molecular Biophysics, Muscle Signalling Section, Faculty of Life Sciences and Medicine, King’s College, London, UK