Roles and responsibilities
TASK	WHO HAS AGREED TO UNDERTAKE THE TASK?
Draft the protocol	All
Develop a search strategy	Sohil Khan, Helen Heussler, Treasure McGuire, Vicki Flenady
Select which trials to include (2 people and 1 arbiter in the event of dispute)	Helen Heussler, Carolyn Dakin and David Pache
Extract data from trials (2 people)	Sohil Khan, Vicki Flenady
Enter data into Review Manager 5 (Cochrane software)	Sohil Khan
Carry out the analysis	Vicki Flenday, Treasure McGuire
Interpret the analysis	Helen Heussler, Carolyn Dakin, Vicki Flenady, David Pache, Ross Norris, Bruce Charles
Draft the final review	All
Keep the review up to date	Sohil Khan