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Abstract (1488) | Core Tip (1932) | Full Article (HTML) (4380) | Tables (1-2) (508) | Full Article (PDF)-1314K (735) | Audio-1170K (23) | Peer-Review Report-119K (293) | Answering Reviewers-57K (299) | Received: 09/15/2015 | Revised: 11/28/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14800) | Similar Articles (646) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2031) | Core Tip (1518) | Full Article (HTML) (7761) | Figures (1-6) (746) | Full Article (PDF)-6433K (932) | Audio-164K (28) | Peer-Review Report-87K (343) | Answering Reviewers-75K (323) | Received: 12/16/2015 | Revised: 01/17/2016 | Accepted: 02/17/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (19423) | Similar Articles (274) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1892) | Core Tip (1663) | Full Article (HTML) (13325) | Figures (1-2) (577) | Tables (1-3) (652) | Full Article (PDF)-1597K (3279) | Audio-703K (29) | Peer-Review Report-129K (311) | Answering Reviewers-255K (326) | Received: 08/26/2015 | Revised: 11/02/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (81) | Total Visits (28104) | Similar Articles (3) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2161) | Core Tip (2131) | Full Article (HTML) (19585) | Figures (1-6) (854) | Full Article (PDF)-3014K (2905) | Audio-313K (538) | Peer-Review Report-77K (402) | Answering Reviewers-6K (505) | Received: 07/06/2015 | Revised: 10/04/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (69) | Total Visits (35791) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1598) | Core Tip (1506) | Full Article (HTML) (5011) | Tables (1-1) (514) | Full Article (PDF)-1104K (809) | Audio-591K (106) | Peer-Review Report-94K (312) | Answering Reviewers-31K (307) | Received: 08/29/2015 | Revised: 12/19/2015 | Accepted: 01/22/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (16152) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1571) | Core Tip (1364) | Full Article (HTML) (4689) | Figures (1-1) (561) | Tables (1-5) (470) | Full Article (PDF)-839K (649) | Audio-710K (30) | Peer-Review Report-125K (268) | Answering Reviewers-33K (343) | Received: 07/01/2015 | Revised: 11/19/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (18418) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1528) | Core Tip (1537) | Full Article (HTML) (3426) | Figures (1-4) (1028) | Tables (1-3) (1059) | Full Article (PDF)-1955K (591) | Audio-207K (17) | Peer-Review Report-79K (348) | Answering Reviewers-52K (364) | Received: 06/17/2015 | Revised: 09/05/2015 | Accepted: 12/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (18773) | Similar Articles (11) | Timeline of Article Publication (1) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1971) | Core Tip (2076) | Full Article (HTML) (14840) | Figures (1-7) (611) | Tables (1-2) (711) | Full Article (PDF)-1105K (1141) | Audio-395K (39) | Peer-Review Report-154K (430) | Answering Reviewers-238K (580) | Received: 06/29/2015 | Revised: 11/03/2015 | Accepted: 01/22/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (54) | Total Visits (30478) | Similar Articles (55) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1507) | Core Tip (1574) | Full Article (HTML) (5226) | Figures (1-3) (515) | Tables (1-7) (529) | Full Article (PDF)-1314K (940) | Audio-1521K (16) | Peer-Review Report-93K (316) | Answering Reviewers-123K (286) | Received: 08/31/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (16729) | Similar Articles (211) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1616) | Core Tip (1372) | Full Article (HTML) (4565) | Figures (1-8) (518) | Tables (1-2) (512) | Full Article (PDF)-1342K (792) | Audio-297K (33) | Peer-Review Report-97K (369) | Answering Reviewers-117K (349) | Received: 08/07/2015 | Revised: 10/27/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (16094) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open