It takes a bureaucracy to run a large group or a hospital. For that, doctors are needed, which means you have a responsibility for participating in the clerical work involved. This means lots of meetings, taking you away from your office or family. But this question doesn't ask whether you will attend, but how well you have attended in the past. Tell the truth, in case your information is vetted by a phone call or two. If you have been not so great at attending meetings in the past, just say you intend to do better.

Sample answer is of someone who has not been in regular attendance in the past: