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Abstract (1731) | Core Tip (1595) | Full Article (HTML) (14611) | Figures (1-1) (429) | Tables (1-2) (284) | Full Article (PDF)-923K (1493) | Peer-Review Report-126K (434) | Answering Reviewers-60K (363) | Received: 05/26/2015 | Revised: 07/13/2015 | Accepted: 08/07/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (26983) | Similar Articles (0) | Timeline of Article Publication (18) | Authors Evaluation (7) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1124) | Core Tip (1174) | Full Article (HTML) (5217) | Figures (1-3) (368) | Full Article (PDF)-981K (434) | Peer-Review Report-96K (206) | Answering Reviewers-124K (239) | Received: 05/29/2015 | Revised: 07/15/2015 | Accepted: 08/11/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (13025) | Similar Articles (4) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1884) | Core Tip (1881) | Full Article (HTML) (29051) | Figures (1-9) (1057) | Full Article (PDF)-1666K (1651) | Peer-Review Report-101K (360) | Answering Reviewers-76K (405) | Received: 04/21/2015 | Revised: 07/13/2015 | Accepted: 09/08/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (35) | Total Visits (43748) | Similar Articles (21) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1356) | Core Tip (1295) | Full Article (HTML) (5580) | Figures (1-6) (651) | Tables (1-3) (258) | Full Article (PDF)-1230K (633) | Peer-Review Report-117K (269) | Answering Reviewers-101K (294) | Received: 03/18/2015 | Revised: 06/24/2015 | Accepted: 08/11/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (17016) | Similar Articles (19) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1227) | Core Tip (1244) | Full Article (HTML) (2585) | Figures (1-1) (254) | Tables (1-4) (237) | Full Article (PDF)-997K (454) | Peer-Review Report-95K (254) | Answering Reviewers-87K (262) | Received: 02/12/2015 | Revised: 07/10/2015 | Accepted: 08/14/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (13110) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1075) | Core Tip (1129) | Full Article (HTML) (4082) | Figures (1-4) (276) | Tables (1-3) (253) | Full Article (PDF)-1067K (532) | Peer-Review Report-110K (232) | Answering Reviewers-106K (210) | Received: 03/02/2015 | Revised: 06/19/2015 | Accepted: 08/11/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (12237) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1229) | Core Tip (1024) | Full Article (HTML) (4010) | Figures (1-6) (249) | Tables (1-8) (229) | Full Article (PDF)-1327K (487) | Peer-Review Report-144K (271) | Answering Reviewers-125K (197) | Received: 03/13/2015 | Revised: 06/20/2015 | Accepted: 08/14/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (38) | Total Visits (11808) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1394) | Core Tip (1108) | Full Article (HTML) (5525) | Figures (1-8) (363) | Tables (1-1) (247) | Full Article (PDF)-1237K (791) | Peer-Review Report-93K (239) | Answering Reviewers-74K (215) | Received: 03/23/2015 | Revised: 06/21/2015 | Accepted: 07/23/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14177) | Similar Articles (0) | Timeline of Article Publication (1) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1140) | Core Tip (1079) | Full Article (HTML) (3265) | Figures (1-4) (278) | Full Article (PDF)-1145K (369) | Peer-Review Report-129K (294) | Answering Reviewers-340K (201) | Received: 03/08/2015 | Revised: 05/14/2015 | Accepted: 07/23/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (10763) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open