Abstract (1187) | Core Tip (971) | Full Article (HTML) (3468) | Figures (1-1) (385) | Full Article (PDF)-817K (511) | 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 (11187) | 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 (1176) | Core Tip (1035) | Full Article (HTML) (4608) | Figures (1-6) (436) | Full Article (PDF)-1117K (595) | Peer-Review Report-68K (304) | Answering Reviewers-70K (239) | Received: 09/11/2014 | Revised: 01/22/2015 | Accepted: 02/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (14699) | Similar Articles (295) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1156) | Core Tip (1081) | Full Article (HTML) (6391) | Figures (1-7) (664) | Tables (1-7) (430) | Full Article (PDF)-1246K (579) | Peer-Review Report-76K (327) | 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 (15262) | Similar Articles (298) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1440) | Core Tip (1501) | Full Article (HTML) (9324) | Figures (1-11) (481) | Tables (1-6) (394) | Full Article (PDF)-1585K (969) | Peer-Review Report-110K (330) | Answering Reviewers-42K (301) | Received: 10/28/2014 | Revised: 02/28/2015 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (56) | Total Visits (19821) | 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 (1092) | Core Tip (1044) | Full Article (HTML) (3357) | Full Article (PDF)-679K (519) | Peer-Review Report-93K (161) | Answering Reviewers-59K (162) | Received: 11/10/2014 | Revised: 02/04/2015 | Accepted: 03/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (9494) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1255) | Core Tip (1181) | Full Article (HTML) (3987) | Figures (1-2) (498) | Full Article (PDF)-1013K (558) | Peer-Review Report-106K (231) | Answering Reviewers-55K (219) | Received: 10/29/2014 | Revised: 03/10/2015 | Accepted: 05/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (14412) | 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 (1272) | Core Tip (1179) | Full Article (HTML) (3031) | Figures (1-3) (351) | Tables (1-2) (341) | Full Article (PDF)-1021K (392) | 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 (13466) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1116) | Core Tip (1039) | Full Article (HTML) (2473) | Tables (1-3) (393) | Full Article (PDF)-805K (295) | Peer-Review Report-93K (249) | Answering Reviewers-95K (234) | Received: 12/19/2014 | Revised: 01/22/2015 | Accepted: 03/05/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9879) | Similar Articles (73) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1185) | Core Tip (1296) | Full Article (HTML) (4633) | Figures (1-4) (760) | Tables (1-1) (341) | Full Article (PDF)-1196K (468) | Peer-Review Report-78K (218) | Answering Reviewers-78K (208) | Received: 09/10/2014 | Revised: 12/02/2014 | Accepted: 04/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (13896) | Similar Articles (293) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1267) | Core Tip (1333) | Full Article (HTML) (3490) | Figures (1-6) (411) | Tables (1-3) (345) | Full Article (PDF)-1009K (513) | Peer-Review Report-81K (256) | 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 (13768) | Similar Articles (46) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open