1 Department of Neurology, Rutgers-New Jersey Medical School, Newark, New Jersey.
2 Section Chief, Section of Pediatric Rheumatology, Joseph M. Sanzari Children's Hospital, Hackensack University Medical Center, Hackensack, New Jersey.
3 Section of Pediatric Rheumatology, Joseph M. Sanzari Children's Hospital, Hackensack University Medical Center, Hackensack, New Jersey, USA. [email protected].