Abstract (1382) | Core Tip (1333) | Full Article (HTML) (2771) | Figures (1-2) (493) | Tables (1-3) (631) | Full Article (PDF)-927K (357) | Peer-Review Report-72K (248) | Answering Reviewers-93K (225) | Received: 12/30/2014 | Revised: 03/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14776) | Similar Articles (22) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1234) | Core Tip (1305) | Full Article (HTML) (3692) | Figures (1-4) (544) | Full Article (PDF)-953K (389) | Peer-Review Report-153K (280) | Answering Reviewers-135K (219) | Received: 09/02/2014 | Revised: 02/23/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13929) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1418) | Core Tip (1369) | Full Article (HTML) (3422) | Figures (1-6) (417) | Full Article (PDF)-836K (531) | Peer-Review Report-72K (348) | Answering Reviewers-87K (254) | Received: 11/02/2014 | Revised: 01/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (13811) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open