Abstract (1442) | Core Tip (1332) | Full Article (HTML) (12598) | Figures (1-1) (339) | Tables (1-1) (383) | Full Article (PDF)-908K (1269) | Peer-Review Report-82K (367) | Answering Reviewers-85K (423) | Received: 01/28/2015 | Revised: 03/28/2015 | Accepted: 05/27/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (23252) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1228) | Core Tip (1017) | Full Article (HTML) (3644) | Tables (1-4) (291) | Full Article (PDF)-1094K (476) | Peer-Review Report-95K (239) | Answering Reviewers-174K (238) | Received: 02/04/2015 | Revised: 04/24/2015 | Accepted: 06/02/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (13505) | Similar Articles (33) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1144) | Core Tip (1041) | Full Article (HTML) (2977) | Figures (1-2) (263) | Tables (1-3) (203) | Full Article (PDF)-1056K (414) | Peer-Review Report-134K (264) | Answering Reviewers-178K (237) | Received: 03/17/2015 | Revised: 05/14/2015 | Accepted: 06/02/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (12244) | Similar Articles (65) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open