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Abstract (1270) | Core Tip (1124) | Full Article (HTML) (4791) | Figures (1-6) (525) | Full Article (PDF)-1117K (648) | Peer-Review Report-68K (322) | Answering Reviewers-70K (270) | Received: 09/11/2014 | Revised: 01/22/2015 | Accepted: 02/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (15577) | Similar Articles (306) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1247) | Core Tip (1170) | Full Article (HTML) (6789) | Figures (1-7) (748) | Tables (1-7) (507) | Full Article (PDF)-1246K (643) | Peer-Review Report-76K (348) | Answering Reviewers-89K (220) | Received: 10/05/2014 | Revised: 11/26/2014 | Accepted: 03/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (37) | Total Visits (16337) | Similar Articles (304) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1525) | Core Tip (1594) | Full Article (HTML) (9755) | Figures (1-11) (557) | Tables (1-6) (457) | Full Article (PDF)-1585K (1020) | Peer-Review Report-110K (358) | Answering Reviewers-42K (326) | Received: 10/28/2014 | Revised: 02/28/2015 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (56) | Total Visits (20894) | 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 (1200) | Core Tip (1147) | Full Article (HTML) (3541) | Full Article (PDF)-679K (545) | Peer-Review Report-93K (184) | Answering Reviewers-59K (192) | Received: 11/10/2014 | Revised: 02/04/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (10210) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1359) | Core Tip (1293) | Full Article (HTML) (4193) | Figures (1-2) (575) | Full Article (PDF)-1013K (597) | Peer-Review Report-106K (257) | Answering Reviewers-55K (264) | Received: 10/29/2014 | Revised: 03/10/2015 | Accepted: 05/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (15396) | Similar Articles (69) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1424) | Core Tip (1272) | Full Article (HTML) (3173) | Figures (1-3) (422) | Tables (1-2) (407) | Full Article (PDF)-1021K (436) | Peer-Review Report-79K (314) | Answering Reviewers-77K (224) | Received: 09/03/2014 | Revised: 01/27/2015 | Accepted: 04/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14491) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1195) | Core Tip (1154) | Full Article (HTML) (2631) | Tables (1-3) (459) | Full Article (PDF)-805K (318) | Peer-Review Report-93K (267) | Answering Reviewers-95K (267) | Received: 12/19/2014 | Revised: 01/22/2015 | Accepted: 03/05/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (10616) | Similar Articles (78) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1274) | Core Tip (1459) | Full Article (HTML) (5094) | Figures (1-4) (843) | Tables (1-1) (415) | Full Article (PDF)-1196K (513) | Peer-Review Report-78K (260) | Answering Reviewers-78K (232) | Received: 09/10/2014 | Revised: 12/02/2014 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (15242) | Similar Articles (295) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1381) | Core Tip (1491) | Full Article (HTML) (3755) | Figures (1-6) (478) | Tables (1-3) (403) | Full Article (PDF)-1009K (542) | Peer-Review Report-81K (281) | Answering Reviewers-174K (262) | Received: 08/28/2014 | Revised: 09/30/2014 | Accepted: 05/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (14883) | Similar Articles (46) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open