The prospective juvenile systemic sclerosis inceptions cohort – http://www.juvenile-scleroderma.com

Address: 1Hamburger Zentrum für Kinderund Jugendrheumatologie, Hamburg, Germany, 2Pediatric Rheumatology, University Children's Hospital, Barcelona, Spain, 3Pediatric Rheumatology, University Children's Hospital, Sydney, Australia, 4Pediatric Rheumatology, University Children's Hospital, Liverpool, UK, 5Pediatric Rheumatology, University Children's Hospital, Columbus, USA, 6Pediatric Rheumatology, University Children's Hospital, New York, USA, 7Pediatric Rheumatology, University Children's Hospital, Sao Paolo, Brazil, 8Pediatric Rheumatology, GOS, London, UK, 9Pediatric Rheumatology, University Children's Hospital, Los Angeles, USA, 10Pediatric Rheumatology, University Children's Hospital, Buenos Aires, Argentina and 11Pediatric Rheumatology, University Children's Hospital, Padua, Italy * Corresponding author