Abstract (1423) | Core Tip (1375) | Full Article (HTML) (2830) | Figures (1-2) (522) | Tables (1-3) (704) | Full Article (PDF)-927K (368) | Peer-Review Report-72K (262) | Answering Reviewers-93K (238) | Received: 12/30/2014 | Revised: 03/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (15381) | Similar Articles (22) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1273) | Core Tip (1356) | Full Article (HTML) (3764) | Figures (1-4) (582) | Full Article (PDF)-953K (403) | Peer-Review Report-153K (304) | Answering Reviewers-135K (230) | Received: 09/02/2014 | Revised: 02/23/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (14417) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1459) | Core Tip (1417) | Full Article (HTML) (3520) | Figures (1-6) (446) | Full Article (PDF)-836K (555) | Peer-Review Report-72K (364) | Answering Reviewers-87K (274) | Received: 11/02/2014 | Revised: 01/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (14260) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open