| Trial Manager: | Mary Guiney | 
| Trial Co-ordinator: | Aby Joseph | 
| Trial Administrator: | Teresa Cowan | 
| Data Manager: | Omowumi Odusina | 
For any queries regarding this trial please contact the study email (ASTOP@nictu.hscni.net) or call the NICTU (028 9615 1447).
| Trial Manager: | Mary Guiney | 
| Trial Co-ordinator: | Aby Joseph | 
| Trial Administrator: | Teresa Cowan | 
| Data Manager: | Omowumi Odusina | 
For any queries regarding this trial please contact the study email (ASTOP@nictu.hscni.net) or call the NICTU (028 9615 1447).