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Abstract (1460) | Core Tip (1460) | Full Article (HTML) (7249) | Figures (1-3) (888) | Full Article (PDF)-1278K (914) | Audio-756K (32) | Peer-Review Report-101K (356) | Answering Reviewers-135K (324) | Received: 05/29/2015 | Revised: 08/08/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (18986) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1832) | Core Tip (1661) | Full Article (HTML) (16547) | Figures (1-2) (686) | Full Article (PDF)-1421K (1815) | Audio-463K (34) | Peer-Review Report-95K (369) | Answering Reviewers-106K (409) | Received: 04/27/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (94) | Total Visits (29716) | Similar Articles (444) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1668) | Core Tip (1502) | Full Article (HTML) (9961) | Tables (1-2) (459) | Full Article (PDF)-933K (1251) | Audio-579K (29) | Peer-Review Report-90K (410) | Answering Reviewers-182K (329) | Received: 05/29/2015 | Revised: 08/19/2015 | Accepted: 12/01/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (121) | Total Visits (22263) | Similar Articles (372) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1574) | Core Tip (1449) | Full Article (HTML) (5614) | Figures (1-1) (489) | Tables (1-2) (418) | Full Article (PDF)-1133K (997) | Audio-977K (18) | Peer-Review Report-84K (275) | Answering Reviewers-59K (434) | Received: 04/28/2015 | Revised: 07/22/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (16538) | Similar Articles (275) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1410) | Core Tip (1470) | Full Article (HTML) (10867) | Figures (1-15) (840) | Tables (1-1) (595) | Full Article (PDF)-1620K (1088) | Audio-1737K (55) | Peer-Review Report-104K (322) | Answering Reviewers-69K (302) | Received: 05/29/2015 | Accepted: 12/01/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (22888) | Similar Articles (2097) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1509) | Core Tip (1314) | Full Article (HTML) (7107) | Figures (1-2) (522) | Full Article (PDF)-1471K (1100) | Audio-223K (33) | Peer-Review Report-97K (287) | Answering Reviewers-177K (534) | Received: 04/29/2015 | Revised: 10/18/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (47) | Total Visits (19218) | Similar Articles (1750) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1491) | Core Tip (1407) | Full Article (HTML) (9661) | Figures (1-1) (439) | Full Article (PDF)-1124K (1390) | Audio-702K (30) | Peer-Review Report-78K (360) | Answering Reviewers-123K (442) | Received: 05/15/2015 | Revised: 07/27/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (99) | Total Visits (21027) | Similar Articles (1801) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1643) | Core Tip (1557) | Full Article (HTML) (13381) | Figures (1-2) (757) | Tables (1-1) (464) | Full Article (PDF)-1278K (1613) | Audio-906K (40) | Peer-Review Report-109K (314) | Answering Reviewers-145K (331) | Received: 05/25/2015 | Accepted: 11/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (90) | Total Visits (27962) | Similar Articles (1753) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1426) | Core Tip (1362) | Full Article (HTML) (8810) | Figures (1-1) (426) | Tables (1-2) (417) | Full Article (PDF)-1099K (1360) | Audio-1399K (21) | Peer-Review Report-79K (276) | Answering Reviewers-200K (294) | Received: 05/27/2015 | Revised: 09/14/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (19485) | Similar Articles (1754) | Timeline of Article Publication (6) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

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Abstract (2226) | Core Tip (2057) | Full Article (HTML) (47908) | Tables (1-1) (439) | Full Article (PDF)-954K (5438) | Audio-243K (80) | Peer-Review Report-100K (458) | Answering Reviewers-186K (479) | Received: 06/09/2015 | Revised: 10/09/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (316) | Total Visits (66392) | Similar Articles (154) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1722) | Core Tip (1534) | Full Article (HTML) (9294) | Full Article (PDF)-919K (1375) | Audio-2737K (88) | Peer-Review Report-125K (392) | Answering Reviewers-88K (327) | Received: 05/05/2015 | Revised: 08/04/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (61) | Total Visits (20318) | Similar Articles (99) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1351) | Core Tip (1445) | Full Article (HTML) (11100) | Figures (1-3) (501) | Tables (1-1) (386) | Full Article (PDF)-1904K (1228) | Audio-491K (13) | Peer-Review Report-81K (255) | Answering Reviewers-226K (422) | Received: 05/27/2015 | Revised: 09/14/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (87) | Total Visits (22310) | Similar Articles (562) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1393) | Core Tip (1467) | Full Article (HTML) (7444) | Figures (1-4) (470) | Tables (1-2) (389) | Full Article (PDF)-1271K (1037) | Audio-313K (77) | Peer-Review Report-81K (353) | Answering Reviewers-107K (356) | Received: 05/28/2015 | Revised: 09/26/2015 | Accepted: 12/01/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (39) | Total Visits (17669) | Similar Articles (42) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1408) | Core Tip (1288) | Full Article (HTML) (4685) | Tables (1-2) (443) | Full Article (PDF)-922K (744) | Audio-849K (27) | Peer-Review Report-111K (283) | Answering Reviewers-118K (308) | Received: 09/01/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (15678) | Similar Articles (26) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1311) | Core Tip (1349) | Full Article (HTML) (6283) | Figures (1-5) (461) | Tables (1-1) (406) | Full Article (PDF)-1801K (832) | Audio-684K (29) | Peer-Review Report-80K (300) | Answering Reviewers-86K (322) | Received: 06/12/2015 | Revised: 07/30/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (46) | Total Visits (16163) | Similar Articles (6) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1653) | Core Tip (1493) | Full Article (HTML) (10075) | Figures (1-2) (529) | Tables (1-10) (459) | Full Article (PDF)-1413K (1347) | Audio-1471K (28) | Peer-Review Report-114K (308) | Answering Reviewers-174K (334) | Received: 07/29/2015 | Revised: 09/11/2015 | Accepted: 11/24/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (24563) | Similar Articles (338) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open