Abstract (1563) | Core Tip (1090) | Full Article (HTML) (2086) | Figures (1-2) (327) | Full Article (PDF)-735K (343) | Peer-Review Report-109K (261) | Answering Reviewers-111K (181) | Received: 08/28/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (8091) | Similar Articles (1186) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1213) | Core Tip (1320) | Full Article (HTML) (3337) | Figures (1-1) (320) | Tables (1-4) (413) | Full Article (PDF)-703K (409) | Peer-Review Report-114K (286) | Answering Reviewers-546K (244) | Received: 08/21/2013 | Revised: 10/20/2013 | Accepted: 11/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (10447) | Similar Articles (44) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1168) | Core Tip (1235) | Full Article (HTML) (3763) | Tables (1-5) (416) | Full Article (PDF)-735K (498) | Peer-Review Report-135K (297) | Answering Reviewers-127K (264) | Received: 10/14/2013 | Revised: 12/07/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (10357) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open