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Abstract (1266) | Core Tip (1321) | Full Article (HTML) (4384) | Figures (1-3) (257) | Full Article (PDF)-2311K (815) | Audio-1296K (26) | Peer-Review Report-86K (295) | Answering Reviewers-71K (278) | Received: 08/11/2015 | Revised: 10/18/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (14230) | Similar Articles (244) | Timeline of Article Publication (11) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1397) | Core Tip (1262) | Full Article (HTML) (4163) | Tables (1-2) (333) | Full Article (PDF)-905K (777) | Audio-774K (29) | Peer-Review Report-109K (300) | Answering Reviewers-93K (289) | Received: 06/28/2015 | Revised: 09/09/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (13574) | Similar Articles (27) | 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 (1234) | Core Tip (1266) | Full Article (HTML) (3419) | Figures (1-1) (295) | Full Article (PDF)-929K (598) | Audio-1687K (24) | Peer-Review Report-114K (302) | Answering Reviewers-122K (300) | Received: 06/25/2015 | Revised: 09/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (12391) | Similar Articles (66) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1437) | Core Tip (1848) | Full Article (HTML) (5170) | Figures (1-3) (451) | Tables (1-5) (351) | Full Article (PDF)-1807K (583) | Audio-519K (79) | Peer-Review Report-111K (304) | Answering Reviewers-168K (285) | Received: 06/29/2015 | Revised: 10/10/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (18193) | Similar Articles (0) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1407) | Core Tip (1148) | Full Article (HTML) (3158) | Figures (1-8) (257) | Full Article (PDF)-1371K (422) | Audio-1477K (24) | Peer-Review Report-88K (241) | Answering Reviewers-168K (217) | Received: 02/28/2015 | Revised: 04/29/2015 | Accepted: 09/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (12845) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1641) | Core Tip (1650) | Full Article (HTML) (6187) | Figures (1-4) (281) | Tables (1-3) (351) | Full Article (PDF)-1651K (863) | Audio-966K (37) | Peer-Review Report-104K (342) | Answering Reviewers-109K (309) | Received: 03/27/2015 | Revised: 07/09/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (21200) | Similar Articles (53) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (3010) | Core Tip (2828) | Full Article (HTML) (6231) | Figures (1-2) (819) | Tables (1-2) (368) | Full Article (PDF)-1120K (813) | Audio-1065K (33) | Peer-Review Report-87K (385) | Answering Reviewers-80K (407) | Received: 07/14/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (24823) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1365) | Core Tip (1303) | Full Article (HTML) (3734) | Figures (1-1) (810) | Tables (1-1) (374) | Full Article (PDF)-930K (609) | Audio-530K (31) | Peer-Review Report-111K (271) | Answering Reviewers-152K (262) | Received: 05/27/2015 | Revised: 08/19/2015 | Accepted: 12/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (16122) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1732) | Core Tip (1578) | Full Article (HTML) (6281) | Tables (1-4) (413) | Full Article (PDF)-1142K (1010) | Audio-1156K (30) | Peer-Review Report-94K (435) | Answering Reviewers-77K (343) | Received: 06/30/2015 | Revised: 09/08/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (21462) | Similar Articles (158) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open