Abstract (1545) | Core Tip (1429) | Full Article (HTML) (12973) | Figures (1-1) (412) | Tables (1-1) (527) | Full Article (PDF)-908K (1299) | Peer-Review Report-82K (378) | Answering Reviewers-85K (432) | Received: 01/28/2015 | Revised: 03/28/2015 | Accepted: 05/27/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (24287) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1314) | Core Tip (1115) | Full Article (HTML) (3826) | Tables (1-4) (350) | Full Article (PDF)-1094K (497) | Peer-Review Report-95K (255) | Answering Reviewers-174K (251) | Received: 02/04/2015 | Revised: 04/24/2015 | Accepted: 06/02/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (14209) | Similar Articles (35) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1230) | Core Tip (1138) | Full Article (HTML) (3144) | Figures (1-2) (335) | Tables (1-3) (276) | Full Article (PDF)-1056K (436) | Peer-Review Report-134K (278) | Answering Reviewers-178K (247) | Received: 03/17/2015 | Revised: 05/14/2015 | Accepted: 06/02/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (12930) | Similar Articles (66) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open