Abstract (1094) | Core Tip (714) | Full Article (HTML) (2545) | Figures (1-1) (167) | Tables (1-2) (141) | Full Article (PDF)-811K (495) | Peer-Review Report-96K (255) | Answering Reviewers-72K (143) | Received: 06/12/2015 | Revised: 08/11/2015 | Accepted: 09/02/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (10461) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (994) | Core Tip (916) | Full Article (HTML) (3022) | Figures (1-5) (144) | Full Article (PDF)-978K (395) | Peer-Review Report-71K (206) | Answering Reviewers-65K (157) | Received: 08/25/2014 | Revised: 01/29/2015 | Accepted: 08/31/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (11429) | Similar Articles (71) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1118) | Core Tip (965) | Full Article (HTML) (2385) | Figures (1-1) (150) | Tables (1-5) (139) | Full Article (PDF)-850K (350) | Peer-Review Report-74K (162) | Answering Reviewers-67K (203) | Received: 01/18/2015 | Revised: 05/29/2015 | Accepted: 08/17/2015 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (11661) | Similar Articles (112) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open