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Abstract (1561) | Core Tip (1242) | Full Article (HTML) (5034) | Figures (1-5) (714) | Tables (1-3) (436) | Full Article (PDF)-1516K (670) | Audio-569K (21) | Peer-Review Report-97K (282) | Answering Reviewers-62K (300) | Supplementary Material-340K (318) | Received: 03/17/2015 | Revised: 06/19/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (17638) | Similar Articles (147) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1235) | Core Tip (1140) | Full Article (HTML) (4673) | Tables (1-3) (319) | Full Article (PDF)-1100K (644) | Audio-207K (28) | Peer-Review Report-106K (277) | Answering Reviewers-227K (425) | Received: 05/21/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (15481) | Similar Articles (332) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1337) | Core Tip (1157) | Full Article (HTML) (4139) | Figures (1-3) (377) | Tables (1-2) (424) | Full Article (PDF)-1035K (668) | Audio-349K (24) | Peer-Review Report-108K (226) | Answering Reviewers-143K (350) | Received: 07/19/2015 | Revised: 09/07/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (15142) | Similar Articles (49) | Timeline of Article Publication (4) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1332) | Core Tip (1286) | Full Article (HTML) (3832) | Figures (1-5) (420) | Tables (1-2) (448) | Full Article (PDF)-1135K (730) | Audio-3858K (15) | Peer-Review Report-100K (421) | Answering Reviewers-81K (291) | Received: 05/24/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14346) | Similar Articles (38) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1671) | Core Tip (1401) | Full Article (HTML) (3567) | Figures (1-3) (384) | Tables (1-3) (429) | Full Article (PDF)-1033K (491) | Audio-1259K (17) | Peer-Review Report-116K (274) | Answering Reviewers-259K (202) | Received: 02/01/2015 | Revised: 06/24/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (14454) | Similar Articles (2) | 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 (1584) | Core Tip (1522) | Full Article (HTML) (19879) | Figures (1-3) (665) | Tables (1-8) (360) | Full Article (PDF)-1522K (1618) | Audio-563K (194) | Peer-Review Report-93K (369) | Answering Reviewers-90K (401) | Received: 06/09/2015 | Revised: 07/28/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (59) | Total Visits (34236) | Similar Articles (2) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1297) | Core Tip (1507) | Full Article (HTML) (4126) | Figures (1-3) (682) | Tables (1-3) (354) | Full Article (PDF)-1149K (695) | Audio-988K (14) | Peer-Review Report-97K (316) | Answering Reviewers-260K (423) | Received: 05/07/2015 | Revised: 07/06/2015 | Accepted: 09/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (16286) | Similar Articles (333) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1560) | Core Tip (1387) | Full Article (HTML) (4428) | Figures (1-2) (832) | Tables (1-4) (793) | Full Article (PDF)-1279K (627) | Audio-1285K (20) | Peer-Review Report-103K (278) | Answering Reviewers-83K (253) | Received: 06/30/2015 | Revised: 08/04/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (16966) | 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 (1832) | Core Tip (1238) | Full Article (HTML) (4622) | Figures (1-6) (437) | Tables (1-4) (773) | Full Article (PDF)-1578K (637) | Audio-12385K (35) | Peer-Review Report-101K (274) | Answering Reviewers-229K (267) | Received: 02/03/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (66) | Total Visits (15449) | Similar Articles (45) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1298) | Core Tip (1571) | Full Article (HTML) (4028) | Figures (1-3) (382) | Tables (1-2) (380) | Full Article (PDF)-1082K (624) | Audio-695K (14) | Peer-Review Report-89K (254) | Answering Reviewers-250K (271) | Received: 05/09/2015 | Revised: 07/09/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (15002) | Similar Articles (14) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1142) | Core Tip (1321) | Full Article (HTML) (3054) | Tables (1-4) (422) | Full Article (PDF)-1001K (455) | Audio-150K (28) | Peer-Review Report-95K (225) | Answering Reviewers-152K (204) | Received: 03/30/2015 | Revised: 05/29/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13401) | Similar Articles (2) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1787) | Core Tip (1427) | Full Article (HTML) (7488) | Figures (1-4) (458) | Tables (1-4) (424) | Full Article (PDF)-1128K (1127) | Audio-375K (25) | Peer-Review Report-99K (260) | Answering Reviewers-81K (297) | Received: 06/15/2015 | Revised: 08/08/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (19947) | Similar Articles (130) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1363) | Core Tip (1329) | Full Article (HTML) (5153) | Figures (1-9) (442) | Tables (1-2) (397) | Full Article (PDF)-1158K (889) | Audio-455K (42) | Peer-Review Report-93K (291) | Answering Reviewers-99K (252) | Received: 05/27/2015 | Revised: 06/27/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (33) | Total Visits (18424) | Similar Articles (1685) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1350) | Core Tip (1504) | Full Article (HTML) (9250) | Figures (1-4) (609) | Full Article (PDF)-1340K (1028) | Audio-1236K (24) | Peer-Review Report-81K (285) | Answering Reviewers-159K (283) | Received: 04/19/2015 | Revised: 05/22/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (49) | Total Visits (20252) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1668) | Core Tip (1351) | Full Article (HTML) (5196) | Figures (1-4) (519) | Full Article (PDF)-1718K (694) | Audio-591K (33) | Peer-Review Report-103K (242) | Answering Reviewers-129K (271) | Received: 02/06/2015 | Revised: 06/02/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (15590) | Similar Articles (41) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1270) | Core Tip (1753) | Full Article (HTML) (3635) | Figures (1-1) (856) | Full Article (PDF)-1338K (594) | Audio-462K (12) | Peer-Review Report-100K (216) | Answering Reviewers-60K (208) | Received: 07/21/2015 | Revised: 09/09/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14400) | Similar Articles (20) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open