1. SpR Mersey Rotation, c/o A. Bass, Alder Hey Hospital, Eaton Road, Liverpool L12 2AP, UK.
2. SpR Mersey Rotation, Leighton Hospital, Middlewich Road, Crewe, Cheshire CW1 4QJ, UK.
3. Wishaw General Hospital, 90 Netherton Street, Wishaw ML2 0DP, UK.
4. Alder Hey Hospital, Eaton Road, Liverpool L12 2AP, UK.