Abstract (1544) | Core Tip (1340) | Full Article (HTML) (8219) | Figures (1-3) (250) | Tables (1-2) (302) | Full Article (PDF)-2253K (662) | Audio-326K (28) | Peer-Review Report-123K (329) | Answering Reviewers-137K (306) | Received: 01/02/2016 | Revised: 02/18/2016 | Accepted: 03/18/2016 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (19946) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1129) | Core Tip (1434) | Full Article (HTML) (3308) | Tables (1-5) (336) | Full Article (PDF)-1233K (586) | Audio-434K (89) | Peer-Review Report-98K (226) | Answering Reviewers-44K (182) | Received: 12/21/2015 | Revised: 02/15/2016 | Accepted: 03/16/2016 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (12892) | Similar Articles (116) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1069) | Core Tip (1115) | Full Article (HTML) (4045) | Figures (1-3) (378) | Full Article (PDF)-2174K (420) | Audio-121K (32) | Peer-Review Report-144K (216) | Answering Reviewers-271K (216) | Received: 01/08/2016 | Revised: 02/13/2016 | Accepted: 03/09/2016 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (13751) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open