Volunteers | N = 20 |
 Gender | |
  Male | 9 (45%) |
  Female | 11 (55%) |
 Ethnicity | |
  Black and minority ethnic groups | 13 (65%) |
  Other | 7 (35%) |
HIV professionals | N = 8 |
 Gender | |
  Male | 2 (25%) |
  Female | 6 (75%) |
 Ethnicity | |
  Black and minority ethnic groups | 5 (63%) |
  Other | 3 (37%) |