Redirect Notice
The previous page is sending you to
http://www.plosone.org/article/metrics/info%3Adoi%2F10.1371%2Fjournal.pone.0022173%3Bjsessionid=0DCCDC500EC17357A0DAECBE80F8147C.ambra02
.
If you do not want to visit that page, you can
return to the previous page
.