| Company | Timeline | Status | |
| Scleroderma Society(The) Director • Cons Rheumatologist | 31 Aug 1991←10 Years→14 Sep 2001 | Active | |
| The Kennedy Trust For Rheumatology Research Director • Physician | 31 May 1991←6 Years→16 Jul 1997 | Active | |
| Arthritis UK Director • Unreported | 1 Jan 1970←31 Years→14 Sep 2001 | Active | |
