Dr roberts has worked on numerous key international scientific advisory and editorial boards , academies of medicine and grant review committees . these include the albert schweitzer academy of medicine , the nasa astrobiology programme , the oxford international biomedical centre and the international council of science Roberts博士曾参与多个国际科学顾问及编辑委员会、医学院、拨款评审委员会的工作，包括史怀哲医学院（ albertschweitzeracademyofmedicine ） 、美国太空总署太空生物学计划、牛津国际生物医学中心和国际科学理事会。
