Brain Diseases, Metabolic, Inborn

• Mayo Clinic — Rochester, Minnesota, United States
• University of Giessen — Giessen, Germany
• Ludwig Maximilian University of Munich — München, Germany
• Comenius University in Bratislva — Bratislava, Slovakia

• AUSL Toscana Sud-Est - Ospedale San Donato — Arezzo, Italy
• A.O.U. Careggi — Florence, Italy
• U.O.C. Nefrologia ASST Monza - Ospedale San Gerardo — Monza, Italy
• U.O. di Nefrologia - Dipartimento di Sanità Pubblica Università degli Studi di Napoli "Federico II" NAPOLI — Naples, Italy

• Bristol University Hospitals — Bristol, United Kingdom

Not specified

• Lukas Lannemyr — Gothenburg, Västra Götaland County, Sweden

• University of Minnesota — Minneapolis, Minnesota, United States
• UT Southwestern — Dallas, Texas, United States
• University of Utah Hospital — Salt Lake City, Utah, United States
• Marshfield Clinic — Marshfield, Wisconsin, United States

• Service de Néphrologie - Hôpital Pasteur — Nice, France

• Second Department of Neurology, "Attikon" University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece — Athens, Greece

• Auckland Clinical Studies (ACS) Ltd. — Auckland, New Zealand

• Richmond Pharmacology Ltd., St George's University of London — London, United Kingdom