Brain Diseases, Metabolic

• Landeskrankenhaus Bregenz — Bregenz, Austria
• LKH-Universitätsklinikum Graz — Graz, Austria
• Paracelsus Medizinische Privatuniversität Salzburg — Salzburg, Austria
• Universitätsklinik für Innere Medizin III — Vienna, Austria

• Department of gastroenterology and hepatology, Rigshospitalet — Copenhagen, Denmark

Not specified

• Boston Children's Hospital — Boston, Massachusetts, United States

• UCSF Benioff Children's Hospital Oakland — Oakland, California, United States
• Atlantic Health System/Morristown Medical Center — Morristown, New Jersey, United States

• University of California Los Angeles — Los Angeles, California, United States
• Lucile Packard Children's Hospital at Stanford — Palo Alto, California, United States
• The Children's Hospital of Colorado — Aurora, Colorado, United States
• Children's National Medical Center — Washington D.C., District of Columbia, United States

• Friedrich-Baur-Institute, Dep. of Neurology Klinikum der Universitaet Muenchen Munich, Germany — Munich, Bavaria, Germany
• 5. Department of Clinical and Experimental Medicine, Reference Center for Rare Neuromuscular Disorders, University of Messina, Italy — Messina, Sicily, Italy
• National Taiwan University Hospital Taipei — Taipei, Taiwan

Not specified

• Childrens Research Institute — Washington D.C., District of Columbia, United States

• Universtiy Hospital Münster — Münster, Germany