Abstract (1316) | Core Tip (1271) | Full Article (HTML) (2698) | Figures (1-2) (451) | Tables (1-3) (543) | Full Article (PDF)-927K (349) | Peer-Review Report-72K (237) | Answering Reviewers-93K (215) | Received: 12/30/2014 | Revised: 03/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14222) | Similar Articles (22) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1183) | Core Tip (1246) | Full Article (HTML) (3622) | Figures (1-4) (498) | Full Article (PDF)-953K (376) | Peer-Review Report-153K (268) | Answering Reviewers-135K (210) | Received: 09/02/2014 | Revised: 02/23/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13473) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1362) | Core Tip (1293) | Full Article (HTML) (3325) | Figures (1-6) (372) | Full Article (PDF)-836K (517) | Peer-Review Report-72K (328) | Answering Reviewers-87K (242) | Received: 11/02/2014 | Revised: 01/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (13329) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open