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Abstract (2019) | Core Tip (1805) | Full Article (HTML) (6294) | Figures (1-18) (1105) | Full Article (PDF)-1463K (782) | Peer-Review Report-97K (514) | Answering Reviewers-62K (432) | Received: 03/25/2015 | Revised: 05/26/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (31982) | Similar Articles (83) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1981) | Core Tip (2103) | Full Article (HTML) (15442) | Figures (1-4) (1457) | Tables (1-2) (561) | Full Article (PDF)-1068K (3821) | Peer-Review Report-120K (495) | Answering Reviewers-138K (400) | Received: 05/28/2015 | Revised: 08/19/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (143) | Total Visits (32401) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1421) | Core Tip (1304) | Full Article (HTML) (5263) | Figures (1-2) (516) | Tables (1-1) (571) | Full Article (PDF)-892K (738) | Peer-Review Report-71K (325) | Answering Reviewers-73K (358) | Received: 06/03/2015 | Revised: 07/21/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (39) | Total Visits (16140) | Similar Articles (35) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1677) | Core Tip (1538) | Full Article (HTML) (5062) | Full Article (PDF)-778K (684) | Peer-Review Report-131K (330) | Answering Reviewers-114K (292) | Received: 05/28/2015 | Revised: 08/16/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (26523) | Similar Articles (0) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1550) | Core Tip (1364) | Full Article (HTML) (5932) | Figures (1-2) (520) | Tables (1-5) (458) | Full Article (PDF)-955K (767) | Peer-Review Report-107K (410) | Answering Reviewers-133K (333) | Received: 06/06/2015 | Revised: 08/13/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (47) | Total Visits (19751) | Similar Articles (96) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1421) | Core Tip (1297) | Full Article (HTML) (3378) | Figures (1-6) (496) | Tables (1-2) (541) | Full Article (PDF)-874K (555) | Peer-Review Report-108K (319) | Answering Reviewers-280K (293) | Received: 02/08/2015 | Revised: 06/26/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (13521) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1751) | Core Tip (1660) | Full Article (HTML) (9960) | Tables (1-1) (556) | Full Article (PDF)-918K (1080) | Peer-Review Report-89K (364) | Answering Reviewers-98K (357) | Received: 05/28/2015 | Revised: 08/21/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (44) | Total Visits (25022) | Similar Articles (265) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1390) | Core Tip (1411) | Full Article (HTML) (3395) | Figures (1-1) (397) | Tables (1-1) (463) | Full Article (PDF)-822K (502) | Peer-Review Report-94K (384) | Answering Reviewers-46K (339) | Received: 01/29/2015 | Revised: 06/29/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (13686) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1379) | Core Tip (1378) | Full Article (HTML) (2695) | Figures (1-1) (505) | Full Article (PDF)-631K (382) | Peer-Review Report-93K (272) | Answering Reviewers-86K (298) | Received: 05/26/2015 | Revised: 07/24/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (11311) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open