Abstract (1478) | Core Tip (1355) | Full Article (HTML) (3589) | Full Article (PDF)-734K (757) | Audio-887K (27) | Peer-Review Report-72K (352) | Answering Reviewers-66K (278) | Received: 05/27/2015 | Revised: 08/28/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12908) | Similar Articles (86) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2073) | Core Tip (1727) | Full Article (HTML) (7783) | Figures (1-1) (507) | Tables (1-4) (516) | Full Article (PDF)-1203K (1544) | Audio-1538K (42) | Peer-Review Report-82K (494) | Answering Reviewers-69K (420) | Received: 04/29/2015 | Revised: 09/10/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (20876) | Similar Articles (629) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1732) | Core Tip (2128) | Full Article (HTML) (7980) | Full Article (PDF)-1009K (903) | Audio-55K (49) | Peer-Review Report-96K (272) | Answering Reviewers-155K (348) | Received: 08/08/2015 | Revised: 10/13/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (20639) | Similar Articles (22) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1859) | Core Tip (2045) | Full Article (HTML) (5432) | Tables (1-4) (484) | Full Article (PDF)-888K (1174) | Audio-676K (19) | Peer-Review Report-118K (408) | Answering Reviewers-120K (372) | Received: 06/23/2015 | Revised: 09/09/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (18761) | Similar Articles (333) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1519) | Core Tip (1726) | Full Article (HTML) (7101) | Full Article (PDF)-1009K (1181) | Audio-504K (35) | Peer-Review Report-116K (278) | Answering Reviewers-43K (425) | Received: 04/28/2015 | Revised: 10/06/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (42) | Total Visits (18082) | Similar Articles (727) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1671) | Core Tip (1540) | Full Article (HTML) (6604) | Tables (1-4) (973) | Full Article (PDF)-1010K (926) | Audio-1565K (62) | Peer-Review Report-120K (350) | Answering Reviewers-72K (371) | Received: 05/20/2015 | Revised: 09/13/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (77) | Total Visits (19015) | Similar Articles (740) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1704) | Core Tip (1596) | Full Article (HTML) (7395) | Tables (1-1) (739) | Full Article (PDF)-997K (1074) | Audio-398K (23) | Peer-Review Report-127K (325) | Answering Reviewers-204K (491) | Received: 06/12/2015 | Revised: 08/17/2015 | Accepted: 12/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (19362) | Similar Articles (44) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2060) | Core Tip (1468) | Full Article (HTML) (5559) | Tables (1-3) (468) | Full Article (PDF)-1027K (961) | Audio-372K (25) | Peer-Review Report-97K (415) | Answering Reviewers-69K (397) | Received: 04/28/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (34) | Total Visits (18503) | Similar Articles (629) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1578) | Core Tip (1854) | Full Article (HTML) (9426) | Tables (1-3) (448) | Full Article (PDF)-1190K (1124) | Audio-1142K (32) | Peer-Review Report-131K (361) | Answering Reviewers-337K (470) | Received: 07/02/2015 | Revised: 09/05/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (58) | Total Visits (22118) | Similar Articles (28) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1517) | Core Tip (1721) | Full Article (HTML) (4420) | Tables (1-2) (430) | Full Article (PDF)-838K (875) | Audio-680K (25) | Peer-Review Report-109K (276) | Answering Reviewers-180K (226) | Received: 06/10/2015 | Revised: 10/15/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (16160) | Similar Articles (397) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1750) | Core Tip (2033) | Full Article (HTML) (13269) | Figures (1-1) (434) | Full Article (PDF)-1112K (1426) | Audio-976K (38) | Peer-Review Report-159K (435) | Answering Reviewers-93K (659) | Received: 05/28/2015 | Revised: 10/20/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (73) | Total Visits (29108) | Similar Articles (1) | Timeline of Article Publication (5) | Authors Evaluation (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1924) | Core Tip (1757) | Full Article (HTML) (6918) | Full Article (PDF)-885K (1082) | Audio-1649K (35) | Peer-Review Report-104K (441) | Answering Reviewers-340K (503) | Received: 04/29/2015 | Revised: 08/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (46) | Total Visits (20063) | Similar Articles (75) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1750) | Core Tip (1983) | Full Article (HTML) (8698) | Figures (1-2) (1090) | Full Article (PDF)-1281K (1183) | Audio-1860K (32) | Peer-Review Report-85K (320) | Answering Reviewers-120K (330) | Received: 07/07/2015 | Revised: 08/28/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (20927) | Similar Articles (430) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1384) | Core Tip (1351) | Full Article (HTML) (4456) | Tables (1-2) (759) | Full Article (PDF)-941K (563) | Audio-273K (17) | Peer-Review Report-120K (274) | Answering Reviewers-61K (260) | Received: 07/14/2015 | Revised: 11/27/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (16016) | Similar Articles (73) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1485) | Core Tip (1547) | Full Article (HTML) (5084) | Figures (1-2) (833) | Tables (1-2) (374) | Full Article (PDF)-1157K (705) | Audio-524K (31) | Peer-Review Report-127K (304) | Answering Reviewers-195K (331) | Received: 07/21/2015 | Revised: 10/09/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (19063) | Similar Articles (93) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1620) | Core Tip (1920) | Full Article (HTML) (4310) | Figures (1-1) (478) | Tables (1-1) (464) | Full Article (PDF)-925K (666) | Audio-696K (30) | Peer-Review Report-105K (307) | Answering Reviewers-106K (311) | Received: 08/07/2015 | Revised: 09/24/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (17939) | Similar Articles (89) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1521) | Core Tip (1701) | Full Article (HTML) (3464) | Figures (1-4) (451) | Full Article (PDF)-999K (477) | Audio-1783K (25) | Peer-Review Report-80K (238) | Answering Reviewers-354K (409) | Received: 04/14/2015 | Revised: 08/06/2015 | Accepted: 12/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14589) | Similar Articles (52) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open