Falkirk and District Royal Infirmary, Falkirk, United Kingdom
Southern General Hospital, Glasgow, United Kingdom
Victoria Infirmary, Glasgow, United Kingdom
Western Infirmary, Glasgow, United Kingdom
Antrim Area Hospital, Antrim, Ireland
St John's Hospital, Livingston, West Lothian, United Kingdom
Grampian University Hospitals, NHS Grampian, Aberdeen, United Kingdom
South Glasgow University Hospitals Division, NHS Greater Glasgow, Glasgow, United Kingdom