Competing interests
R.V.B. reports that Regeneron Pharmaceuticals covered the cost of the abstract and manuscript writing, outside the submitted work. She serves on a Gilead Sciences Data Monitoring Committee for which she receives an honorarium, outside the submitted work. J.M.B. reports personal fees from Gilead Sciences, Janssen and Merck, outside the submitted work; and is an employee of Gilead Sciences, outside of the submitted work. C.C. reports personal fees from Gilead Sciences and Merck, outside the submitted work. N.M. reports grant support from Merck Pharmaceuticals, outside the submitted work. D.A.G. reports personal fees from Merck, outside the submitted work. E.A.B. reports personal fees from Gilead Sciences, Merck and ViiV, outside the submitted work. R.S.M. reports personal fees from Lupin Pharmaceuticals and donated testing STI testing supplies from Hologic Corporation, outside of the submitted work. All other coauthors (M.A.O., B.N., R.L.W., D.A.G., L.F.P., D.D., I.W., C.B., S.K., K.B.H., D.G.K., D.P., S.M., E.R., S.C. and T.T.S.) have nothing to disclose.