Abstract (1740) | Core Tip (1503) | Full Article (HTML) (8726) | Figures (1-3) (343) | Tables (1-2) (425) | Full Article (PDF)-2253K (721) | Audio-326K (28) | Peer-Review Report-123K (388) | Answering Reviewers-137K (356) | Received: 01/02/2016 | Revised: 02/18/2016 | Accepted: 03/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (22050) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1283) | Core Tip (1587) | Full Article (HTML) (3592) | Tables (1-5) (459) | Full Article (PDF)-1233K (645) | Audio-434K (96) | Peer-Review Report-98K (258) | Answering Reviewers-44K (216) | Received: 12/21/2015 | Revised: 02/15/2016 | Accepted: 03/16/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (14670) | Similar Articles (120) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1209) | Core Tip (1264) | Full Article (HTML) (4383) | Figures (1-3) (521) | Full Article (PDF)-2174K (483) | Audio-121K (32) | Peer-Review Report-144K (247) | Answering Reviewers-271K (253) | Received: 01/08/2016 | Revised: 02/13/2016 | Accepted: 03/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (15266) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open