Abstract (1309) | Core Tip (1855) | Full Article (HTML) (5631) | Figures (1-2) (540) | Tables (1-2) (553) | Full Article (PDF)-1008K (641) | Peer-Review Report-113K (297) | Answering Reviewers-92K (519) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (16380) | Similar Articles (20) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1916) | Core Tip (1901) | Full Article (HTML) (16015) | Figures (1-1) (538) | Tables (1-1) (537) | Full Article (PDF)-1248K (3619) | Peer-Review Report-115K (434) | Answering Reviewers-94K (339) | Received: 05/05/2015 | Revised: 06/23/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (198) | Total Visits (32432) | Similar Articles (7) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1613) | Core Tip (1659) | Full Article (HTML) (7937) | Figures (1-3) (503) | Tables (1-2) (661) | Full Article (PDF)-1079K (1120) | Peer-Review Report-105K (422) | Answering Reviewers-128K (385) | Received: 05/20/2015 | Revised: 08/30/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (58) | Total Visits (21447) | Similar Articles (5) | Timeline of Article Publication (2) | Authors Evaluation (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2012) | Core Tip (1800) | Full Article (HTML) (6278) | Figures (1-18) (1095) | Full Article (PDF)-1463K (779) | Peer-Review Report-97K (510) | Answering Reviewers-62K (431) | Received: 03/25/2015 | Revised: 05/26/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (31907) | Similar Articles (83) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1973) | Core Tip (2095) | Full Article (HTML) (15396) | Figures (1-4) (1446) | Tables (1-2) (558) | Full Article (PDF)-1068K (3814) | Peer-Review Report-120K (493) | Answering Reviewers-138K (396) | Received: 05/28/2015 | Revised: 08/19/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (143) | Total Visits (32259) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1415) | Core Tip (1300) | Full Article (HTML) (5243) | Figures (1-2) (513) | Tables (1-1) (568) | Full Article (PDF)-892K (732) | Peer-Review Report-71K (323) | Answering Reviewers-73K (355) | Received: 06/03/2015 | Revised: 07/21/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (38) | Total Visits (16047) | Similar Articles (34) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1673) | Core Tip (1535) | Full Article (HTML) (5047) | Full Article (PDF)-778K (682) | Peer-Review Report-131K (329) | Answering Reviewers-114K (291) | Received: 05/28/2015 | Revised: 08/16/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (26449) | Similar Articles (0) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1547) | Core Tip (1360) | Full Article (HTML) (5920) | Figures (1-2) (514) | Tables (1-5) (455) | Full Article (PDF)-955K (762) | Peer-Review Report-107K (408) | Answering Reviewers-133K (332) | Received: 06/06/2015 | Revised: 08/13/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (47) | Total Visits (19660) | Similar Articles (95) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1417) | Core Tip (1291) | Full Article (HTML) (3365) | Figures (1-6) (490) | Tables (1-2) (538) | Full Article (PDF)-874K (553) | Peer-Review Report-108K (316) | Answering Reviewers-280K (291) | Received: 02/08/2015 | Revised: 06/26/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (13412) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1744) | Core Tip (1655) | Full Article (HTML) (9932) | Tables (1-1) (553) | Full Article (PDF)-918K (1073) | Peer-Review Report-89K (358) | Answering Reviewers-98K (351) | Received: 05/28/2015 | Revised: 08/21/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (44) | Total Visits (24898) | Similar Articles (265) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1387) | Core Tip (1408) | Full Article (HTML) (3389) | Figures (1-1) (393) | Tables (1-1) (459) | Full Article (PDF)-822K (499) | Peer-Review Report-94K (380) | Answering Reviewers-46K (337) | Received: 01/29/2015 | Revised: 06/29/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (13625) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1371) | Core Tip (1371) | Full Article (HTML) (2689) | Figures (1-1) (500) | Full Article (PDF)-631K (380) | Peer-Review Report-93K (270) | Answering Reviewers-86K (296) | Received: 05/26/2015 | Revised: 07/24/2015 | Accepted: 09/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (11238) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open