1. Malignant Hyperthermia Investigation Unit, Department of Anaesthesiology Canisius Wilhelmina Hospital Nijmegen Nijmegen The Netherlands
2. Department of Neurology, Donders Institute for Brain, Cognition, and Behaviour Radboud University Medical Centre Nijmegen The Netherlands
3. Malignant Hyperthermia Research Unit, Departments of Anaesthesiology and Neurology University Hospital Antwerp, University of Antwerp and Born Bunge Institute Antwerp Belgium
4. Malignant Hyperthermia Unit, Department of Surgery, Discipline of Anaesthesia, Pain, and Intensive Care São Paulo Federal University São Paulo Brazil
5. Department of Neurology University of Bonn Medical Centre Bonn Germany
6. UOC of Neurology A. Gemelli University Polyclinic Foundation, Scientific Institute for Research and Health Care Rome Italy
7. Malignant Hyperthermia Unit, Department of Anaesthesiology Perioperative Medicine Research Group, La Fe University and Polytechnic Hospital Valencia Spain
8. Copenhagen Neuromuscular Centre Rigshospitalet, Copenhagen University Hospital Copenhagen Denmark
9. Department of Intensive and Perioperative Care Skåne University Hospital Lund Lund Sweden
10. Leeds Institute of Medical Research at St James's University of Leeds and Malignant Hyperthermia Investigation Unit, St James's University Hospital Leeds UK
11. Schkeuditz Helios Clinic, Malignant Hyperthermia Investigation Unit, Department of Anaesthesiology, Intensive Care, Pain Therapy University Hospital Leipzig Leipzig Germany
12. Neuromuscular Centre, La Fe Hospital UIP and ERN EURO‐NMD Neuromuscular Research Group at La Fe IIS and CIBERER Valencia Spain
13. Malignant Hyperthermia Diagnostic Unit, Department of Anaesthesia and Pain Management Royal Melbourne Hospital Parkville Victoria Australia
14. Department of Anaesthesiology, Intensive Care, Emergency, and Pain Medicine, Centre for Malignant Hyperthermia University Hospital Würzburg Würzburg Germany
15. Paediatric Anaesthesia Clinic Jeanne de Flandre Hospital, Lille University Hospital Centre Lille France
16. Department of Anaesthesia and Intensive Care Medicine Hospital of the Order of St John of God Regensburg Germany
17. Department of Paediatric Neurology University Children's Hospital UKBB Basel Switzerland
18. Division of Neuropaediatrics, Development, and Rehabilitation, Department of Paediatrics, Inselspital Bern University Hospital, University of Bern Bern Switzerland
19. Department of Anaesthesiology and Critical Care Children's Hospital of Philadelphia Philadelphia Pennsylvania USA
20. Department of Paediatric Neurology, Neuromuscular Service Evelina's Children Hospital, Guy's and St Thomas' Hospital National Health Service Foundation Trust London UK
21. Randall Centre for Cell and Molecular Biophysics, Muscle Signalling Section, Faculty of Life Sciences and Medicine King's College London London UK
22. Malignant Hyperthermia Investigation Unit, Department of Anaesthesiology and Pain Medicine University Health Network, University of Toronto Toronto Ontario Canada