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

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

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

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

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

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

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

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