Abstract (1391) | Core Tip (1286) | Full Article (HTML) (3610) | Figures (1-1) (519) | Tables (1-1) (493) | Full Article (PDF)-819K (476) | Peer-Review Report-126K (273) | Answering Reviewers-100K (217) | Received: 06/10/2015 | Accepted: 07/23/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (10701) | Similar Articles (118) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1316) | Core Tip (1272) | Full Article (HTML) (8547) | Figures (1-4) (597) | Tables (1-1) (534) | Full Article (PDF)-1156K (714) | Peer-Review Report-97K (314) | Answering Reviewers-172K (256) | Received: 04/02/2015 | Revised: 06/16/2015 | Accepted: 07/23/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (77) | Total Visits (16522) | Similar Articles (34) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1703) | Core Tip (1516) | Full Article (HTML) (6739) | Figures (1-5) (676) | Tables (1-2) (492) | Full Article (PDF)-1104K (757) | Peer-Review Report-104K (310) | Answering Reviewers-74K (392) | Received: 05/23/2015 | Revised: 07/10/2015 | Accepted: 07/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (37) | Total Visits (18544) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1579) | Core Tip (1600) | Full Article (HTML) (5165) | Full Article (PDF)-690K (533) | Peer-Review Report-111K (356) | Answering Reviewers-134K (293) | Received: 04/21/2015 | Revised: 05/22/2015 | Accepted: 07/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (25149) | Similar Articles (115) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1202) | Core Tip (1343) | Full Article (HTML) (5381) | Figures (1-3) (615) | Tables (1-1) (520) | Full Article (PDF)-1029K (664) | Peer-Review Report-110K (318) | Answering Reviewers-34K (557) | Received: 04/13/2015 | Revised: 05/29/2015 | Accepted: 08/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (15818) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1399) | Core Tip (1351) | Full Article (HTML) (5636) | Figures (1-2) (532) | Full Article (PDF)-835K (989) | Peer-Review Report-112K (333) | Answering Reviewers-84K (458) | Received: 05/14/2015 | Revised: 07/04/2015 | Accepted: 08/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (13582) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1413) | Core Tip (1276) | Full Article (HTML) (4478) | Figures (1-6) (973) | Full Article (PDF)-1182K (693) | Peer-Review Report-111K (333) | Answering Reviewers-257K (412) | Received: 05/17/2015 | Revised: 07/07/2015 | Accepted: 08/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (47) | Total Visits (13672) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1307) | Core Tip (1352) | Full Article (HTML) (3299) | Figures (1-1) (928) | Tables (1-5) (736) | Full Article (PDF)-963K (554) | Peer-Review Report-161K (302) | Answering Reviewers-237K (283) | Received: 04/03/2015 | Revised: 06/26/2015 | Accepted: 08/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (14879) | Similar Articles (72) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1391) | Core Tip (1360) | Full Article (HTML) (3841) | Figures (1-5) (571) | Full Article (PDF)-928K (594) | Peer-Review Report-112K (361) | Answering Reviewers-210K (287) | Received: 04/28/2015 | Revised: 05/29/2015 | Accepted: 07/23/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (14643) | Similar Articles (11) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open