This competitive call for collaborator(s) (CFC(s)) seeks to identify investigators with innovative research proposals who are interested in
partnering with Pfizer and potentially other likeminded investigators on co-developing research studies in migraine. Proposals selected from this CFC(s) will work in collaboration with the Pfizer medical team to co-develop a research project and final study protocol. In all studies, the investigator will be the regulatory sponsor of the study.