Abstract (1476) | Core Tip (1054) | Full Article (HTML) (2023) | Figures (1-2) (302) | Full Article (PDF)-735K (309) | Peer-Review Report-109K (246) | Answering Reviewers-111K (168) | Received: 08/28/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (7740) | Similar Articles (1178) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1166) | Core Tip (1257) | Full Article (HTML) (3239) | Figures (1-1) (297) | Tables (1-4) (375) | Full Article (PDF)-703K (398) | Peer-Review Report-114K (273) | Answering Reviewers-546K (225) | Received: 08/21/2013 | Revised: 10/20/2013 | Accepted: 11/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (10012) | Similar Articles (43) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1138) | Core Tip (1197) | Full Article (HTML) (3611) | Tables (1-5) (387) | Full Article (PDF)-735K (478) | Peer-Review Report-135K (283) | Answering Reviewers-127K (245) | Received: 10/14/2013 | Revised: 12/07/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (9950) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open