Peer review report 3 on Attitudes towards the Surgical Safety Checklist and factors associated with its use: A global survey of frontline medical professionals

摘要

I enjoyed reading the paper, it was well written and current. Ienjoyed the innovative methodology of the use of social media. Ihave a few points:1. Was the questionnaire used validated? Is so how? If not couldthis be commented upon for clarification in the manuscript. Anexample of some of the questions used would be supportive.