Abstract (1523) | Core Tip (1353) | Full Article (HTML) (11482) | Figures (1-1) (755) | Tables (1-1) (342) | Full Article (PDF)-1557K (901) | Audio-192K (38) | Peer-Review Report-78K (297) | Answering Reviewers-15K (270) | Received: 06/25/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (43) | Total Visits (21189) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2021) | Core Tip (1838) | Full Article (HTML) (20999) | Figures (1-3) (495) | Tables (1-3) (375) | Full Article (PDF)-2101K (2186) | Audio-2009K (57) | Peer-Review Report-87K (498) | Answering Reviewers-95K (440) | Received: 08/24/2015 | Revised: 11/25/2015 | Accepted: 01/19/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (175) | Total Visits (34836) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1662) | Core Tip (1541) | Full Article (HTML) (9169) | Figures (1-5) (487) | Tables (1-1) (354) | Full Article (PDF)-1367K (842) | Audio-1521K (49) | Peer-Review Report-137K (467) | Answering Reviewers-384K (403) | Received: 05/28/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (31454) | Similar Articles (1) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1666) | Core Tip (1527) | Full Article (HTML) (6617) | Figures (1-1) (392) | Full Article (PDF)-1306K (682) | Audio-1600K (42) | Peer-Review Report-99K (291) | Answering Reviewers-276K (304) | Received: 06/09/2015 | Revised: 09/22/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (16686) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1463) | Core Tip (1774) | Full Article (HTML) (5416) | Figures (1-2) (553) | Full Article (PDF)-1676K (831) | Audio-720K (27) | Peer-Review Report-129K (282) | Answering Reviewers-153K (275) | Received: 05/23/2015 | Revised: 09/23/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (15466) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1701) | Core Tip (1514) | Full Article (HTML) (8082) | Figures (1-2) (406) | Tables (1-4) (325) | Full Article (PDF)-1118K (1180) | Audio-929K (46) | Peer-Review Report-103K (364) | Answering Reviewers-178K (423) | Received: 06/29/2015 | Revised: 09/04/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (89) | Total Visits (19667) | Similar Articles (16) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1700) | Core Tip (1551) | Full Article (HTML) (15706) | Figures (1-6) (631) | Tables (1-1) (388) | Full Article (PDF)-4412K (1932) | Audio-1154K (390) | Peer-Review Report-95K (328) | Answering Reviewers-81K (1922) | Received: 06/28/2015 | Revised: 09/03/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (157) | Total Visits (33682) | Similar Articles (0) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1941) | Core Tip (1789) | Full Article (HTML) (9548) | Figures (1-5) (786) | Tables (1-1) (538) | Full Article (PDF)-1698K (763) | Audio-368K (60) | Peer-Review Report-133K (326) | Answering Reviewers-140K (331) | Received: 05/27/2015 | Revised: 07/30/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (67) | Total Visits (22186) | Similar Articles (26) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1691) | Core Tip (1550) | Full Article (HTML) (6556) | Figures (1-4) (624) | Full Article (PDF)-1570K (704) | Audio-1256K (43) | Peer-Review Report-108K (306) | Answering Reviewers-142K (392) | Received: 07/09/2015 | Revised: 10/16/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (19260) | Similar Articles (51) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1300) | Core Tip (1216) | Full Article (HTML) (3428) | Figures (1-4) (254) | Full Article (PDF)-1235K (511) | Audio-2427K (27) | Peer-Review Report-97K (299) | Answering Reviewers-133K (276) | Received: 07/09/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (13731) | Similar Articles (8) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1456) | Core Tip (1317) | Full Article (HTML) (5337) | Figures (1-1) (359) | Tables (1-3) (678) | Full Article (PDF)-1307K (790) | Audio-581K (42) | Peer-Review Report-96K (259) | Answering Reviewers-289K (317) | Received: 05/28/2015 | Revised: 08/04/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (15198) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1404) | Core Tip (1238) | Full Article (HTML) (4504) | Figures (1-2) (251) | Full Article (PDF)-1159K (533) | Audio-1262K (21) | Peer-Review Report-136K (250) | Answering Reviewers-116K (288) | Received: 05/22/2015 | Revised: 09/23/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (13230) | Similar Articles (12) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1474) | Core Tip (1506) | Full Article (HTML) (4930) | Figures (1-7) (373) | Full Article (PDF)-1337K (702) | Audio-811K (23) | Peer-Review Report-104K (271) | Answering Reviewers-244K (325) | Received: 06/12/2015 | Revised: 11/26/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (15792) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1820) | Core Tip (1422) | Full Article (HTML) (5229) | Figures (1-7) (380) | Full Article (PDF)-1136K (649) | Audio-134K (40) | Peer-Review Report-108K (317) | Answering Reviewers-101K (301) | Received: 05/29/2015 | Revised: 08/12/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (17770) | Similar Articles (16) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1707) | Core Tip (1666) | Full Article (HTML) (5284) | Figures (1-10) (472) | Full Article (PDF)-2135K (642) | Audio-1273K (44) | Peer-Review Report-108K (324) | Answering Reviewers-206K (384) | Received: 06/26/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (18452) | Similar Articles (7) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open