1. The Children's Hospital at Westmead; Cochrane Kidney and Transplant, Centre for Kidney Research; Westmead NSW Australia 2145
2. Stanford University; Department of Anesthesiology, Perioperative and Pain Medicine; 1070 Arastradero Road, Suite 300 Palo Alto California USA 94304
3. Bristol Royal Hospital for Children; Paediatric Rheumatology; Bristol UK
4. Bath Centre for Pain Services; Child/Adolescent Pain; Bath UK
5. Keck School of Medicine, University of Southern California / Children’s Hospital Los Angeles; Anesthesiology, Pediatrics, and Psychiatry & Behavioral Sciences; 4650 Sunset Blvd. MS#12 Los Angeles California USA 90027
6. Great Ormond Street Hospital; Anaesthesia and Pain Management; Great Ormond Street London UK WC1N 3JH
7. John Hunter Children’s Hospital; Children’s Complex Pain Service; Newcastle New South Wales (NSW) Australia
8. Boston Children’s Hospital; Anesthesiology, Perioperative and Pain Medicine; 300 Longwood Avenue Boston USA
9. University Hospital Dupuytren; Rheumatology; Limoges France
10. Thame UK