1. Belfast City Hospital; Regional Nephrology Unit; Belfast Northern Ireland UK BT9 7AB
2. Waikato District Hospital; Renal Unit; Pembroke Street Hamilton New Zealand 3240
3. Queen's University Belfast; Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences; Wellcome-Wolfson Building 97 Lisburn Road Belfast Northern Ireland UK BT9 7BL