1. National Health Service Lanarkshire, Hamilton, United Kingdom
2. Scottish Legionella Reference Laboratory, Stobhill Hospital, Glasgow, United Kingdom
3. South Lanarkshire Council, Atholl House, East Kilbride, United Kingdom
4. Health Protection Scotland, Clifton House, Glasgow, United Kingdom
5. Greater Glasgow and Clyde Health Board, Dalian House, Glasgow, United Kingdom
6. National Health Service Dumfries and Galloway, Crichton Hall, Dumfries, United Kingdom