Abstract (1506) | Core Tip (1069) | Full Article (HTML) (2048) | Figures (1-2) (315) | Full Article (PDF)-735K (322) | Peer-Review Report-109K (252) | Answering Reviewers-111K (174) | Received: 08/28/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (7866) | Similar Articles (1182) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1183) | Core Tip (1284) | Full Article (HTML) (3281) | Figures (1-1) (309) | Tables (1-4) (388) | Full Article (PDF)-703K (402) | Peer-Review Report-114K (278) | Answering Reviewers-546K (233) | Received: 08/21/2013 | Revised: 10/20/2013 | Accepted: 11/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (10199) | Similar Articles (43) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1153) | Core Tip (1218) | Full Article (HTML) (3678) | Tables (1-5) (400) | Full Article (PDF)-735K (486) | Peer-Review Report-135K (292) | Answering Reviewers-127K (252) | Received: 10/14/2013 | Revised: 12/07/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (10137) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open