1. Department of Life Sciences; University of Parma; Parma Italy
2. Unit of Molecular Neurogenetics; Fondazione IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) Istituto Neurologico “CarloBesta”; Milan Italy
3. Wellcome Trust Centre for Mitochondrial Research; Institute for Ageing and Health, Newcastle University; Newcastle upon Tyne UK
4. Department of Clinical Inherited Metabolic Disorders; Birmingham Children's Hospital NHS Foundation Trust; Birmingham UK
5. Department of Child Health; Heart of England NHS Foundation Trust; Birmingham UK
6. Division of Inborn Errors of Metabolism; Department of Paediatrics, University Hospital; Padua Italy
7. Institute of Human Genetics; Helmholtz Zentrum München; Neuherberg Germany
8. Institute of Human Genetics; Technische Universitat München; Munich Germany
9. MRC Mitochondrial Biology Unit; Cambridge UK