| Action on Smoking and Health (ASH) | |
| | | ASH Scotland | |
| | | ASH Wales | |
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| ATTUD | |
| | | BMA | |
| | | British Association for Stop Smoking Practitioners | |
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| British Heart Foundation | |
| | | Cancer Focus Northern Ireland | |
| | | Cardio Wellness | |
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| Diabetes UK | |
| | | Journal of Smoking Cessation | |
| | | NCSCT Community Interest Company (CIC) | |
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| NHS Centre for Smoking Cessation and Training (NCSCT) | |
| | | Pharmacy Health Link | |
| | | QUIT | |
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| Royal College of Nursing | |
| | | Royal College of Physicians | |
| | | Royal Society for Public Health | |
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| Society for the Study of Addiction | |
| | | The Stroke Association | |
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