Affiliation: | 1. The Randall Division of Cell and Molecular Biophysics, King''s College London, New Hunt''s House, Guy''s Campus, London, United Kingdom.; 2. Centre for Ultrastructural Imaging, King''s College London, New Hunt''s House, Guy''s Campus, London, United Kingdom.; 3. The Dubowitz Neuromuscular Centre, Institute of Child Health, University College, London, United Kingdom.;The National Institute of Diabetes and Digestive and Kidney Diseases, United States of America |