1. Cincinnati Children's Hospital Medical Center; Comprehensive Epilepsy Center, Division of Neurology; E4-145, MLC 2015, 3333 Burnet Avenue Cincinnati Ohio USA 45229
2. University of Cincinnati; Cincinnati USA
3. University of Minnesota; Department of Medicine; 420 Delaware Street SE Mayo Mail Code 195 Minneapolis MN USA 55455
4. Mayo Clinic College of Medicine; Division of Gastroenterology and Hepatology; Rochester MN USA 55901