About the Authors
MM, the lead author, has acted as an advisor or Expert Committee member to several of the groups mentioned in the report, including the World Health Organization, the Wellcome Trust, the European Commission, and Merck. This has sometimes involved payment of an honorarium or of travel and accommodation. MM, JG, and A-LR have also previously received research grants from the Wellcome Trust, the Global Forum for Health Research, and the International AIDS Vaccine Initiative. The remaining authors declare that they have no competing interests.