1. Northumbria NHS Foundation Trust, Woodhorn Lane, Ashington NE63 9JJ, UK.
2. Northern Deanery, Waterfront 4, Goldcrest Way, Newcastle NE15 8NY, UK.
3. CHKS Limited, 1 Arden Court, Arden Road, Alcester, Warwickshire B49 6HN.
4. Complutense University of Madrid, Campus De Somosaguas, Madrid 28223, Spain.
5. Southern General Hospital, 1345 Govan Road, Glasgow G51 4TF, UK.