Karadag 2008.

Methods	Same as Karadag 2005
Participants
Interventions
Outcomes
Notes	This published manuscript describes the same study as Karadag 2005 that was published as an abstract
Risk of bias
Bias	Authors' judgement	Support for judgement
Random sequence generation (selection bias)	Low risk
Allocation concealment (selection bias)	Low risk
Blinding (performance bias and detection bias) All outcomes	Low risk
Incomplete outcome data (attrition bias) All outcomes	Low risk
Selective reporting (reporting bias)	High risk	See Karadag 2005 ‐ IPR