1. Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus, OH, USA
2. Department of Neurology, Washington University at St. Louis, St. Louis, MO, USA
3. Division of Neurology, The Children’s Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
4. Rare Disease Research, LLC, Atlanta, GA, USA
5. Division of Neurology, Cincinnati Children’s Hospital Medical Center, Cincinnati, OH, USA
6. Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, OH, USA
7. FibroGen, Inc., San Francisco, CA, USA