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Abstract (1366) | Core Tip (1268) | Full Article (HTML) (5481) | Tables (1-3) (404) | Full Article (PDF)-1100K (696) | Audio-207K (30) | Peer-Review Report-106K (326) | Answering Reviewers-227K (456) | Received: 05/21/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (17341) | Similar Articles (332) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1475) | Core Tip (1265) | Full Article (HTML) (4472) | Figures (1-3) (482) | Tables (1-2) (524) | Full Article (PDF)-1035K (713) | Audio-349K (24) | Peer-Review Report-108K (259) | Answering Reviewers-143K (413) | Received: 07/19/2015 | Revised: 09/07/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (16625) | Similar Articles (50) | Timeline of Article Publication (4) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1453) | Core Tip (1478) | Full Article (HTML) (4175) | Figures (1-5) (548) | Tables (1-2) (546) | Full Article (PDF)-1135K (783) | Audio-3858K (15) | Peer-Review Report-100K (455) | Answering Reviewers-81K (329) | Received: 05/24/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (15778) | Similar Articles (38) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1890) | Core Tip (1526) | Full Article (HTML) (4143) | Figures (1-3) (453) | Tables (1-3) (503) | Full Article (PDF)-1033K (522) | Audio-1259K (19) | Peer-Review Report-116K (306) | Answering Reviewers-259K (233) | Received: 02/01/2015 | Revised: 06/24/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (16064) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1433) | Core Tip (1203) | Full Article (HTML) (5513) | Figures (1-2) (563) | Tables (1-6) (918) | Full Article (PDF)-1227K (757) | Audio-865K (13) | Peer-Review Report-81K (278) | Answering Reviewers-108K (415) | Received: 05/30/2015 | Revised: 09/25/2015 | Accepted: 10/26/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (18367) | Similar Articles (1770) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1702) | Core Tip (1654) | Full Article (HTML) (21175) | Figures (1-3) (782) | Tables (1-8) (430) | Full Article (PDF)-1522K (1701) | Audio-563K (209) | Peer-Review Report-93K (409) | Answering Reviewers-90K (441) | Received: 06/09/2015 | Revised: 07/28/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (60) | Total Visits (36615) | Similar Articles (2) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1416) | Core Tip (1745) | Full Article (HTML) (4497) | Figures (1-3) (868) | Tables (1-3) (444) | Full Article (PDF)-1149K (732) | Audio-988K (14) | Peer-Review Report-97K (352) | Answering Reviewers-260K (453) | Received: 05/07/2015 | Revised: 07/06/2015 | Accepted: 09/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (17875) | Similar Articles (333) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1741) | Core Tip (1526) | Full Article (HTML) (4668) | Figures (1-2) (1019) | Tables (1-4) (966) | Full Article (PDF)-1279K (681) | Audio-1285K (22) | Peer-Review Report-103K (308) | Answering Reviewers-83K (285) | Received: 06/30/2015 | Revised: 08/04/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (18507) | Similar Articles (247) | Timeline of Article Publication (2) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2023) | Core Tip (1398) | Full Article (HTML) (4895) | Figures (1-6) (500) | Tables (1-4) (965) | Full Article (PDF)-1578K (690) | Audio-12385K (39) | Peer-Review Report-101K (314) | Answering Reviewers-229K (303) | Received: 02/03/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (67) | Total Visits (16900) | Similar Articles (47) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1396) | Core Tip (1781) | Full Article (HTML) (4402) | Figures (1-3) (452) | Tables (1-2) (469) | Full Article (PDF)-1082K (668) | Audio-695K (24) | Peer-Review Report-89K (284) | Answering Reviewers-250K (303) | Received: 05/09/2015 | Revised: 07/09/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (16497) | Similar Articles (14) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1244) | Core Tip (1554) | Full Article (HTML) (3274) | Tables (1-4) (501) | Full Article (PDF)-1001K (490) | Audio-150K (28) | Peer-Review Report-95K (255) | Answering Reviewers-152K (231) | Received: 03/30/2015 | Revised: 05/29/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (14865) | Similar Articles (2) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2011) | Core Tip (1538) | Full Article (HTML) (7992) | Figures (1-4) (562) | Tables (1-4) (511) | Full Article (PDF)-1128K (1197) | Audio-375K (27) | Peer-Review Report-99K (295) | Answering Reviewers-81K (345) | Received: 06/15/2015 | Revised: 08/08/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (21504) | Similar Articles (132) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1486) | Core Tip (1640) | Full Article (HTML) (9890) | Figures (1-4) (794) | Full Article (PDF)-1340K (1074) | Audio-1236K (26) | Peer-Review Report-81K (324) | Answering Reviewers-159K (319) | Received: 04/19/2015 | Revised: 05/22/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (50) | Total Visits (21995) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1915) | Core Tip (1473) | Full Article (HTML) (5672) | Figures (1-4) (640) | Full Article (PDF)-1718K (727) | Audio-591K (35) | Peer-Review Report-103K (299) | Answering Reviewers-129K (303) | Received: 02/06/2015 | Revised: 06/02/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (17393) | Similar Articles (42) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1392) | Core Tip (1978) | Full Article (HTML) (3876) | Figures (1-1) (1048) | Full Article (PDF)-1338K (664) | Audio-462K (13) | Peer-Review Report-100K (249) | Answering Reviewers-60K (240) | Received: 07/21/2015 | Revised: 09/09/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (15917) | Similar Articles (20) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open