Abstract (1503) | Core Tip (1474) | Full Article (HTML) (2951) | Figures (1-2) (594) | Tables (1-3) (816) | Full Article (PDF)-927K (395) | Peer-Review Report-72K (287) | Answering Reviewers-93K (265) | Received: 12/30/2014 | Revised: 03/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (16619) | Similar Articles (23) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1365) | Core Tip (1449) | Full Article (HTML) (3921) | Figures (1-4) (682) | Full Article (PDF)-953K (429) | Peer-Review Report-153K (347) | Answering Reviewers-135K (257) | Received: 09/02/2014 | Revised: 02/23/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15477) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1547) | Core Tip (1502) | Full Article (HTML) (3798) | Figures (1-6) (531) | Full Article (PDF)-836K (581) | Peer-Review Report-72K (387) | Answering Reviewers-87K (297) | Received: 11/02/2014 | Revised: 01/02/2015 | Accepted: 04/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (15336) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open