Basically what our research is telling us and what our members have told us is they are pooling their resources, and in some cases they have additional funding coming into the university directed to support teaching.
There are members of the group who are doing more teaching. Some are doing more clinical, some are doing more research, and the pooling of that income allows the support of that activity, some of which is not remunerated. For example, teaching, in other words, would be by volunteer without the pooling of that income to facilitate those individuals who are teaching.
Perhaps I could just ask Dr. Davies to get a little more specific.