1. Trialtrove. Informa PLC, London.
https://pharmaintelligence.informa.com/products-and-services/data-and-analysis/trialtrove
(2017). Last accessed 14 Aug 2017
2. Green, A.K., Reeder-Hayes, K.E., Corty, R.W., Basch, E., Milowsky, M.I., Dusetzina, S.B., Bennett, A.V., Wood, W.A.: The project data sphere initiative: accelerating cancer research by sharing data. Oncologist 20, 464-e20 (2015)
3. Strom, B.L., Buyse, M., Hughes, J., Knoppers, B.M.: Data sharing, year 1—access to data from industry-sponsored clinical trials. New. Engl. J. Med. 371, 2052–2054 (2014)
4. The YODA project summary of data inquiries and requests. Yale University, New Haven.
http://yoda.yale.edu/summary-data-inquiries-and-requests
(2017). Last accessed 14 Aug 2017
5. Pfizer Trial Data & Results. Pfizer Inc, New York.
http://www.pfizer.com/science/clinical-trials/trial-data-and-results
(2017). Last accessed 14 Aug 2017