?? ??22??????????????????
![](http://n.sinaimg.cn/translate-06/90/w1024h666/20180503/LY9P-fzyqqiq1265566.jpg)
????:1?????150?:??????????
2?94??????
3??????????
4?????
5????????
???????????????????2??10?????????????? (???? ???)????22???10???
????????????????????????????????????????,??????
?7??,??????????(NIH)??,???????????�???�????15%?????????????????2????10?????????????????????????????NIH?????,???40??????????
??????????????,?????NIH????�??????�?27%??????28%?�???????????????????�??????
???,NIH??????????????????????,???????????????????NIH???
???????????(Andrea Campbell)?????????????????,�????????????????????????????�?
??????(Peter Neronha)??,NIH?????????????????�????????�?????????,�?�?(?????????) ??????:???