Trauma-focused cognitive behaviour therapy versus treatment as usual for post traumatic stress disorder (PTSD) in young children aged 3 to 8 years: study protocol for a randomised controlled trial

Table 1 List of recruitment sites and approvals

Recruitment site	Site-Specific Information (SSI)*	Participant Identification Centre (PIC)*
MRC CBU	✓
HSB	✓
CPFT	✓
CUH	✓
West Suffolk Hospital	✓
Cambridgeshire PCT		✓
Bedfordshire PCT		✓
West Essex PCT		✓
Norfolk PCT		✓
Peterborough Hospital		✓
Cambridgeshire Community Services		✓

*Whether a site had an SSI or PIC was guided by local Research and Development preference and the type of recruitment carried out at that site.
PCT, Primary Care Trust.

ISSN: 1745-6215