Abstract (1545) | Core Tip (1085) | Full Article (HTML) (2069) | Figures (1-2) (325) | Full Article (PDF)-735K (336) | Peer-Review Report-109K (260) | Answering Reviewers-111K (179) | Received: 08/28/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (8019) | Similar Articles (1186) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1205) | Core Tip (1312) | Full Article (HTML) (3323) | Figures (1-1) (318) | Tables (1-4) (404) | Full Article (PDF)-703K (407) | Peer-Review Report-114K (283) | Answering Reviewers-546K (242) | Received: 08/21/2013 | Revised: 10/20/2013 | Accepted: 11/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (10373) | Similar Articles (44) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1165) | Core Tip (1232) | Full Article (HTML) (3735) | Tables (1-5) (414) | Full Article (PDF)-735K (495) | Peer-Review Report-135K (297) | Answering Reviewers-127K (260) | Received: 10/14/2013 | Revised: 12/07/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (10304) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open