Abstract (2127) | Core Tip (1734) | Full Article (HTML) (18129) | Figures (1-3) (620) | Tables (1-4) (376) | Full Article (PDF)-1551K (1881) | Audio-628K (51) | Peer-Review Report-107K (411) | Answering Reviewers-355K (339) | Received: 05/03/2015 | Revised: 09/11/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (140) | Total Visits (32861) | Similar Articles (120) | Timeline of Article Publication (3) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1230) | Core Tip (1120) | Full Article (HTML) (4277) | Tables (1-4) (505) | Full Article (PDF)-983K (390) | Audio-486K (21) | Peer-Review Report-113K (268) | Answering Reviewers-90K (210) | Received: 05/29/2015 | Revised: 08/29/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (13881) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1458) | Core Tip (1384) | Full Article (HTML) (4441) | Figures (1-2) (377) | Tables (1-9) (471) | Full Article (PDF)-1108K (564) | Audio-1177K (25) | Peer-Review Report-97K (287) | Answering Reviewers-73K (287) | Received: 05/27/2015 | Revised: 08/08/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (13986) | Similar Articles (70) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1300) | Core Tip (1223) | Full Article (HTML) (5328) | Figures (1-2) (380) | Full Article (PDF)-1173K (673) | Audio-1403K (19) | Peer-Review Report-82K (266) | Answering Reviewers-81K (288) | Received: 05/30/2015 | Revised: 09/04/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (16867) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1343) | Core Tip (1369) | Full Article (HTML) (4738) | Figures (1-1) (512) | Tables (1-1) (392) | Full Article (PDF)-794K (844) | Audio-234K (30) | Peer-Review Report-80K (333) | Answering Reviewers-39K (204) | Received: 05/28/2015 | Revised: 09/04/2015 | Accepted: 10/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (14872) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1350) | Core Tip (1231) | Full Article (HTML) (9596) | Figures (1-6) (657) | Tables (1-2) (400) | Full Article (PDF)-1337K (1065) | Audio-372K (24) | Peer-Review Report-92K (326) | Answering Reviewers-83K (349) | Received: 05/29/2015 | Revised: 09/05/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (74) | Total Visits (20568) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1184) | Core Tip (1097) | Full Article (HTML) (3645) | Figures (1-3) (243) | Tables (1-1) (358) | Full Article (PDF)-1037K (464) | Audio-484K (15) | Peer-Review Report-88K (321) | Answering Reviewers-343K (217) | Received: 09/21/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (13269) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1489) | Core Tip (1540) | Full Article (HTML) (7069) | Figures (1-7) (394) | Tables (1-3) (517) | Full Article (PDF)-1056K (946) | Audio-1510K (29) | Peer-Review Report-101K (302) | Answering Reviewers-261K (378) | Received: 06/23/2015 | Revised: 09/19/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (22090) | Similar Articles (587) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1294) | Core Tip (1293) | Full Article (HTML) (2767) | Full Article (PDF)-648K (447) | Audio-1224K (10) | Peer-Review Report-76K (240) | Answering Reviewers-64K (230) | Received: 07/17/2015 | Revised: 09/29/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (10580) | Similar Articles (17) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open