??22??????????????????

??2??10????? (? ?????????????????)?????22?10??

????????????????????,??????????????????????????

???????7??,???????????(NIH)???,??????????????????“???????????????????”???15%?????????????????2????10??????????NIH???????????,??????40?????????????????????????????

???,?NIH????“??????”??????????27%????????28%?“??”????????????????????

??,NIH??????????,???????????????????NIH????????????

???(Andrea Campbell)?????,“?????????????????????????????????????”?

????????(Peter Neronha)????,NIH?????“??”????????????,“??”?(????) ??????????:??????????????