| Date of study | |
| Total number of participants randomised | |
| Total number of participants analysed | |
| Level of attrition (%)Total number | |
| Setting | |
| Country | |
| Ethics approval obtained |
| Date of study | |
| Total number of participants randomised | |
| Total number of participants analysed | |
| Level of attrition (%)Total number | |
| Setting | |
| Country | |
| Ethics approval obtained |