11.   The only recompense these volunteers receive is for expenses incurred while helping others.

12.   These volunteers received an electronic identification tag that identifies them as Voyager panelists.

13.   They cite old memos in which officials stressed the importance of ensuring that volunteers receive informed consent.

14.   These volunteers would receive training periodically, as do members of the National Guard, and would have a clear chain of command to coordinate efforts.

15.   Volunteers will receive either chemotherapy alone, or chemotherapy with the monoclonal antibody.

16.   Volunteers will receive lunch and an opportunity to participate in the event free.

17.   Volunteers have received a checklist for the country where they are serving, with an emergency action plan.

18.   But incentives such as extra vacation days could draw complaints from the IOC, which has warned that volunteers must not receive monetary compensation for their services.

19.   Each volunteer will receive a total of seven injections over the course of the trial.

20.   Each volunteer will receive T-shirts, a track suit, sports shoes and a bag.