Abstract (1489) | Core Tip (1457) | Full Article (HTML) (2932) | Figures (1-2) (579) | Tables (1-3) (802) | Full Article (PDF)-927K (390) | Peer-Review Report-72K (282) | Answering Reviewers-93K (259) | Received: 12/30/2014 | Revised: 03/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (16287) | Similar Articles (23) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1349) | Core Tip (1432) | Full Article (HTML) (3897) | Figures (1-4) (664) | Full Article (PDF)-953K (423) | Peer-Review Report-153K (341) | Answering Reviewers-135K (252) | Received: 09/02/2014 | Revised: 02/23/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15234) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1527) | Core Tip (1484) | Full Article (HTML) (3724) | Figures (1-6) (511) | Full Article (PDF)-836K (575) | Peer-Review Report-72K (383) | Answering Reviewers-87K (291) | Received: 11/02/2014 | Revised: 01/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (15052) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open