Abstract (1772) | Core Tip (1533) | Full Article (HTML) (8821) | Figures (1-3) (367) | Tables (1-2) (451) | Full Article (PDF)-2253K (731) | Audio-326K (33) | Peer-Review Report-123K (405) | Answering Reviewers-137K (363) | Received: 01/02/2016 | Revised: 02/18/2016 | Accepted: 03/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (22488) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1319) | Core Tip (1618) | Full Article (HTML) (3665) | Tables (1-5) (488) | Full Article (PDF)-1233K (662) | Audio-434K (96) | Peer-Review Report-98K (267) | Answering Reviewers-44K (225) | Received: 12/21/2015 | Revised: 02/15/2016 | Accepted: 03/16/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (15134) | Similar Articles (120) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1240) | Core Tip (1303) | Full Article (HTML) (4467) | Figures (1-3) (552) | Full Article (PDF)-2174K (495) | Audio-121K (37) | Peer-Review Report-144K (258) | Answering Reviewers-271K (258) | Received: 01/08/2016 | Revised: 02/13/2016 | Accepted: 03/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (15676) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open