Abstract (1346) | Core Tip (1300) | Full Article (HTML) (2737) | Figures (1-2) (473) | Tables (1-3) (593) | Full Article (PDF)-927K (353) | Peer-Review Report-72K (241) | Answering Reviewers-93K (218) | Received: 12/30/2014 | Revised: 03/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14472) | Similar Articles (22) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1208) | Core Tip (1276) | Full Article (HTML) (3663) | Figures (1-4) (520) | Full Article (PDF)-953K (380) | Peer-Review Report-153K (274) | Answering Reviewers-135K (212) | Received: 09/02/2014 | Revised: 02/23/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13688) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1396) | Core Tip (1337) | Full Article (HTML) (3371) | Figures (1-6) (393) | Full Article (PDF)-836K (524) | Peer-Review Report-72K (339) | Answering Reviewers-87K (246) | Received: 11/02/2014 | Revised: 01/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (13563) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open