Roles and responsibilities
Task	Who will undertake the task?
Protocol stage: draft the protocol	SK, SM, NNT, IVM, AWT
Review stage: select which trials to include (2 + 1 arbiter)	SK, NNT, AWT
Review stage: extract data from trials (2 people)	SK, SM
Review stage: enter data into RevMan	SK, IVM, NNT
Review stage: carry out the analysis	SK, SM, NNT, AWT
Review stage: interpret the analysis	SK, SM, IVM, AWT
Review stage: draft the final review	SK, NNT, IVM, AWT
Update stage: update the review	SK, SM, NNT, IVM, AWT