Author's response to reviews Title: Accrual and drop out in a primary prevention randomised controlled trial: qualitative study. Authors:

Author's response to reviews Title: Identifying strategies to maximise recruitment and retention of practices and patients in a multicentre randomised controlled trial of an intervention to optimise secondary prevention for coronary heart disease in primary care. Authors:

Author's response to reviews Procalcitonin-guided antibiotic use versus a standard approach for acute respiratory tract infections in Title: primary care: study protocol for a randomised controlled trial and baseline characteristics of participating general practitioners [ISRCTN73182671] Authors:

Procalcitonin-guided antibiotic use versus a standard approach for acute respiratory tract infections in Title: primary care: study protocol for a randomised controlled trial and baseline characteristics of participating general practitioners [ISRCTN73182671]

Author's response to reviews Title: The effects on depression of Internet-administered behavioural activation and physical exercise with treatment rationale and relapse prevention: study protocol for a randomised controlled trial Authors:

Author's response to reviews Title: Singing teaching as a therapy for chronic respiratory disease - a randomised controlled trial and qualitative evaluation Authors:

Author's response to reviews Title: Are the effects of a non-drug multimodal activation therapy of dementia sustainable? Follow-up study 10 months after completion of a randomised controlled trial Authors:

Title: Are the effects of a non-drug multimodal activation therapy of dementia sustainable? Follow-up study 10 months after completion of a randomised controlled trial