1. Child and Adolescent Neurology and Epilepsy; Mayo Clinic; Rochester Minnesota U.S.A
2. Department of Pediatrics and Communicable Diseases (Division of Pediatric Neurology); University of Michigan; Ann Arbor Michigan U.S.A
3. Pediatric Neurology; University of Iowa; Iowa City Iowa U.S.A
4. Jane and John Justin Neurosciences Center; Cook Children's Hospital; Fort Worth Texas U.S.A
5. Pediatric Neurology; Wright State University and Dayton Children's Hospital; Dayton Ohio U.S.A
6. Clinical Neurology; Children's Hospital Los Angeles and Keck School of Medicine; University of Southern California; Los Angeles California U.S.A