Abstract (1496) | Core Tip (1067) | Full Article (HTML) (2044) | Figures (1-2) (313) | Full Article (PDF)-735K (319) | Peer-Review Report-109K (252) | Answering Reviewers-111K (173) | Received: 08/28/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (7836) | Similar Articles (1178) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1177) | Core Tip (1280) | Full Article (HTML) (3274) | Figures (1-1) (307) | Tables (1-4) (385) | 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 (10172) | Similar Articles (43) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1149) | Core Tip (1211) | Full Article (HTML) (3667) | Tables (1-5) (396) | Full Article (PDF)-735K (484) | Peer-Review Report-135K (292) | Answering Reviewers-127K (251) | Received: 10/14/2013 | Revised: 12/07/2013 | Accepted: 12/19/2013 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (10089) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open