Respondents were from 9 of the 14 territorial health-boards of Scotland (GP1–GP6: from NHS Greater Glasgow and Clyde, GP7–GP11: NHS Ayrshire & Arran, GP12 & GP13: NHS Dumfries & Galloway, GP14–GP16: NHS Fife, GP17: NHS Forth Valley, GP18: NHS Grampian, GP19–GP22: NHS ...