Abstract (947) | Core Tip (944) | Full Article (HTML) (4973) | Figures (1-2) (126) | Full Article (PDF)-2087K (358) | Peer-Review Report-74K (216) | Answering Reviewers-95K (161) | Received: 07/16/2013 | Revised: 09/26/2013 | Accepted: 11/05/2013 | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9382) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (963) | Core Tip (871) | Full Article (HTML) (4543) | Tables (1-1) (145) | Full Article (PDF)-925K (317) | Peer-Review Report-113K (188) | Answering Reviewers-116K (156) | Received: 10/01/2013 | Revised: 11/14/2013 | Accepted: 12/11/2013 | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9546) | Similar Articles (10) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (852) | Core Tip (810) | Full Article (HTML) (2069) | Full Article (PDF)-1022K (310) | Peer-Review Report-107K (146) | Answering Reviewers-200K (127) | Received: 07/16/2013 | Revised: 09/26/2013 | Accepted: 11/05/2013 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (5859) | Similar Articles (15) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1042) | Core Tip (891) | Full Article (HTML) (4329) | Figures (1-4) (446) | Full Article (PDF)-1539K (311) | Peer-Review Report-170K (208) | Answering Reviewers-79K (160) | Received: 09/29/2013 | Revised: 10/24/2013 | Accepted: 11/05/2013 | CrossRef | Google Scholar | Times Cited (1) | Total Visits (9634) | Similar Articles (65) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open