1. Christchurch Public Hospital; Department of Nephrology; Christchurch New Zealand
2. Guy's and St Thomas' NHS Foundation Trust; Renal & Transplant Department; London UK
3. University of Otago Christchurch; Department of Medicine; 2 Riccarton Ave PO Box 4345 Christchurch New Zealand 8140
4. The University of Sydney; Sydney School of Public Health; Edward Ford Building A27 Sydney NSW Australia 2006
5. The University of Sydney at Westmead; Centre for Transplant and Renal Research, Westmead Millennium Institute; Westmead NSW Australia 2145
6. The Children's Hospital at Westmead; Cochrane Kidney and Transplant, Centre for Kidney Research; Westmead NSW Australia 2145