Abstract (2016) | Core Tip (2156) | Full Article (HTML) (46924) | Figures (1-19) (2076) | Tables (1-4) (583) | Full Article (PDF)-3096K (6549) | Audio-1164K (85) | Peer-Review Report-164K (543) | Answering Reviewers-549K (578) | Received: 11/26/2015 | Revised: 01/21/2016 | Accepted: 03/16/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (290) | Total Visits (69338) | Similar Articles (1) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (2) | Open

Abstract (1551) | Core Tip (1513) | Full Article (HTML) (12637) | Figures (1-11) (1078) | Tables (1-2) (500) | Full Article (PDF)-5259K (1429) | Audio-813K (49) | Peer-Review Report-105K (474) | Answering Reviewers-76K (611) | Received: 08/28/2015 | Revised: 11/01/2015 | Accepted: 03/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (25195) | Similar Articles (149) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1475) | Core Tip (1425) | Full Article (HTML) (7598) | Figures (1-22) (722) | Full Article (PDF)-2525K (997) | Audio-569K (35) | Peer-Review Report-108K (391) | Answering Reviewers-91K (436) | Received: 11/11/2015 | Revised: 02/09/2016 | Accepted: 03/14/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (19472) | Similar Articles (658) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1672) | Core Tip (1786) | Full Article (HTML) (18283) | Figures (1-10) (2308) | Tables (1-2) (714) | Full Article (PDF)-1475K (1215) | Audio-557K (74) | Peer-Review Report-110K (403) | Answering Reviewers-218K (434) | Received: 09/25/2015 | Revised: 11/23/2015 | Accepted: 03/23/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (91) | Total Visits (34575) | Similar Articles (16) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1434) | Core Tip (1344) | Full Article (HTML) (4237) | Figures (1-3) (637) | Tables (1-2) (541) | Full Article (PDF)-1076K (1181) | Audio-1322K (21) | Peer-Review Report-100K (350) | Answering Reviewers-199K (394) | Received: 07/30/2015 | Revised: 11/03/2015 | Accepted: 03/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (17392) | Similar Articles (314) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1494) | Core Tip (1351) | Full Article (HTML) (4377) | Figures (1-1) (579) | Tables (1-3) (486) | Full Article (PDF)-958K (671) | Audio-428K (31) | Peer-Review Report-109K (386) | Answering Reviewers-170K (292) | Received: 10/24/2015 | Revised: 02/13/2016 | Accepted: 03/23/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (15514) | Similar Articles (65) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1581) | Core Tip (1584) | Full Article (HTML) (5197) | Figures (1-5) (540) | Tables (1-2) (489) | Full Article (PDF)-2121K (655) | Audio-1676K (26) | Peer-Review Report-112K (397) | Answering Reviewers-108K (359) | Received: 11/05/2015 | Revised: 12/07/2015 | Accepted: 03/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (18881) | Similar Articles (75) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1533) | Core Tip (1430) | Full Article (HTML) (5310) | Figures (1-3) (385) | Tables (1-4) (460) | Full Article (PDF)-1311K (706) | Audio-1332K (25) | Peer-Review Report-116K (383) | Answering Reviewers-110K (347) | Received: 11/17/2015 | Revised: 02/27/2016 | Accepted: 04/22/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (18246) | Similar Articles (43) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1446) | Core Tip (1512) | Full Article (HTML) (3320) | Figures (1-3) (453) | Tables (1-6) (439) | Full Article (PDF)-2073K (493) | Audio-1529K (36) | Peer-Review Report-99K (325) | Answering Reviewers-114K (416) | Received: 11/28/2015 | Revised: 01/08/2016 | Accepted: 03/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (17610) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1526) | Core Tip (1293) | Full Article (HTML) (3287) | Figures (1-1) (505) | Tables (1-3) (513) | Full Article (PDF)-1075K (590) | Audio-155K (36) | Peer-Review Report-102K (341) | Answering Reviewers-81K (285) | Received: 12/22/2015 | Revised: 02/15/2016 | Accepted: 03/23/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (18864) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1578) | Core Tip (1321) | Full Article (HTML) (8758) | Figures (1-6) (587) | Tables (1-1) (588) | Full Article (PDF)-2247K (1039) | Audio-1072K (30) | Peer-Review Report-92K (418) | Answering Reviewers-8K (339) | Supplementary Material-217K (481) | Received: 08/28/2015 | Revised: 11/09/2015 | Accepted: 03/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (21316) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open