 Practitioner feedback survey A survey was administered to all practitioners who participated in the study. This survey included a series of questions designed to evaluate the communication between the member practitioners and the network, practitionerstaff training, patient recruitment, obtaining informed consent, data collection and data transmission, including the electronic data capture system. The survey also tried to determine how well the offices were able to combine the research in a regular daily office schedule in order to determine if a research project would affect the normal day-to-day routine. 