Abstract (1163) | Core Tip (952) | Full Article (HTML) (3396) | Figures (1-1) (358) | Full Article (PDF)-817K (506) | Peer-Review Report-96K (208) | Answering Reviewers-209K (219) | Received: 03/14/2015 | Revised: 04/24/2015 | Accepted: 05/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (10990) | Similar Articles (3) | Timeline of Article Publication (0) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1155) | Core Tip (1018) | Full Article (HTML) (4558) | Figures (1-6) (417) | Full Article (PDF)-1117K (589) | Peer-Review Report-68K (303) | Answering Reviewers-70K (238) | Received: 09/11/2014 | Revised: 01/22/2015 | Accepted: 02/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (14535) | Similar Articles (293) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1136) | Core Tip (1059) | Full Article (HTML) (6281) | Figures (1-7) (642) | Tables (1-7) (414) | Full Article (PDF)-1246K (569) | Peer-Review Report-76K (325) | Answering Reviewers-89K (196) | Received: 10/05/2014 | Revised: 11/26/2014 | Accepted: 03/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (37) | Total Visits (14995) | Similar Articles (294) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1415) | Core Tip (1472) | Full Article (HTML) (9228) | Figures (1-11) (454) | Tables (1-6) (377) | Full Article (PDF)-1585K (958) | Peer-Review Report-110K (327) | Answering Reviewers-42K (298) | Received: 10/28/2014 | Revised: 02/28/2015 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (52) | Total Visits (19573) | 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 (1070) | Core Tip (1017) | Full Article (HTML) (3319) | Full Article (PDF)-679K (512) | Peer-Review Report-93K (159) | Answering Reviewers-59K (157) | Received: 11/10/2014 | Revised: 02/04/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (9343) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1232) | Core Tip (1155) | Full Article (HTML) (3928) | Figures (1-2) (479) | Full Article (PDF)-1013K (551) | Peer-Review Report-106K (230) | Answering Reviewers-55K (218) | Received: 10/29/2014 | Revised: 03/10/2015 | Accepted: 05/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (32) | Total Visits (14220) | 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 (1234) | Core Tip (1154) | Full Article (HTML) (2981) | Figures (1-3) (334) | Tables (1-2) (321) | Full Article (PDF)-1021K (388) | Peer-Review Report-79K (288) | Answering Reviewers-77K (202) | Received: 09/03/2014 | Revised: 01/27/2015 | Accepted: 04/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (13253) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1090) | Core Tip (1014) | Full Article (HTML) (2425) | Tables (1-3) (373) | Full Article (PDF)-805K (290) | Peer-Review Report-93K (249) | Answering Reviewers-95K (231) | Received: 12/19/2014 | Revised: 01/22/2015 | Accepted: 03/05/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9709) | Similar Articles (72) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1159) | Core Tip (1251) | Full Article (HTML) (4481) | Figures (1-4) (738) | Tables (1-1) (325) | Full Article (PDF)-1196K (459) | Peer-Review Report-78K (216) | Answering Reviewers-78K (205) | Received: 09/10/2014 | Revised: 12/02/2014 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (13510) | Similar Articles (293) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1234) | Core Tip (1288) | Full Article (HTML) (3432) | Figures (1-6) (398) | Tables (1-3) (328) | Full Article (PDF)-1009K (508) | Peer-Review Report-81K (255) | Answering Reviewers-174K (233) | Received: 08/28/2014 | Revised: 09/30/2014 | Accepted: 05/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (13559) | Similar Articles (45) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open