Abstract (1392) | Core Tip (1336) | Full Article (HTML) (2786) | Figures (1-2) (498) | Tables (1-3) (643) | Full Article (PDF)-927K (359) | Peer-Review Report-72K (252) | Answering Reviewers-93K (226) | Received: 12/30/2014 | Revised: 03/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14879) | Similar Articles (22) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1243) | Core Tip (1310) | Full Article (HTML) (3704) | Figures (1-4) (551) | Full Article (PDF)-953K (393) | Peer-Review Report-153K (285) | Answering Reviewers-135K (223) | Received: 09/02/2014 | Revised: 02/23/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14017) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1425) | Core Tip (1378) | Full Article (HTML) (3438) | Figures (1-6) (426) | Full Article (PDF)-836K (536) | Peer-Review Report-72K (352) | Answering Reviewers-87K (258) | Received: 11/02/2014 | Revised: 01/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (13894) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open