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Abstract (1190) | Core Tip (1049) | Full Article (HTML) (4632) | Figures (1-6) (446) | Full Article (PDF)-1117K (600) | Peer-Review Report-68K (306) | Answering Reviewers-70K (240) | Received: 09/11/2014 | Revised: 01/22/2015 | Accepted: 02/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (14817) | Similar Articles (295) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1170) | Core Tip (1095) | Full Article (HTML) (6461) | Figures (1-7) (674) | Tables (1-7) (439) | Full Article (PDF)-1246K (583) | Peer-Review Report-76K (330) | Answering Reviewers-89K (198) | Received: 10/05/2014 | Revised: 11/26/2014 | Accepted: 03/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (37) | Total Visits (15399) | Similar Articles (301) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1454) | Core Tip (1518) | Full Article (HTML) (9385) | Figures (1-11) (495) | Tables (1-6) (402) | Full Article (PDF)-1585K (972) | Peer-Review Report-110K (332) | Answering Reviewers-42K (303) | Received: 10/28/2014 | Revised: 02/28/2015 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (56) | Total Visits (19959) | Similar Articles (28) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1109) | Core Tip (1061) | Full Article (HTML) (3380) | Full Article (PDF)-679K (521) | Peer-Review Report-93K (163) | Answering Reviewers-59K (164) | Received: 11/10/2014 | Revised: 02/04/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (9566) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1271) | Core Tip (1196) | Full Article (HTML) (4011) | Figures (1-2) (510) | Full Article (PDF)-1013K (560) | Peer-Review Report-106K (235) | Answering Reviewers-55K (224) | Received: 10/29/2014 | Revised: 03/10/2015 | Accepted: 05/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (14537) | Similar Articles (68) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1298) | Core Tip (1193) | Full Article (HTML) (3045) | Figures (1-3) (360) | Tables (1-2) (349) | Full Article (PDF)-1021K (395) | Peer-Review Report-79K (290) | Answering Reviewers-77K (203) | Received: 09/03/2014 | Revised: 01/27/2015 | Accepted: 04/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (13580) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1128) | Core Tip (1054) | Full Article (HTML) (2491) | Tables (1-3) (400) | Full Article (PDF)-805K (296) | Peer-Review Report-93K (250) | Answering Reviewers-95K (237) | Received: 12/19/2014 | Revised: 01/22/2015 | Accepted: 03/05/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9963) | Similar Articles (74) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1201) | Core Tip (1325) | Full Article (HTML) (4695) | Figures (1-4) (771) | Tables (1-1) (351) | Full Article (PDF)-1196K (473) | Peer-Review Report-78K (220) | Answering Reviewers-78K (210) | Received: 09/10/2014 | Revised: 12/02/2014 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (14083) | Similar Articles (293) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1283) | Core Tip (1362) | Full Article (HTML) (3517) | Figures (1-6) (419) | Tables (1-3) (353) | Full Article (PDF)-1009K (515) | Peer-Review Report-81K (258) | Answering Reviewers-174K (237) | Received: 08/28/2014 | Revised: 09/30/2014 | Accepted: 05/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (13895) | Similar Articles (46) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open