Abstract (1433) | Core Tip (1475) | Full Article (HTML) (4477) | Tables (1-5) (510) | Full Article (PDF)-905K (631) | Audio-603K (24) | Peer-Review Report-83K (235) | Answering Reviewers-88K (253) | Received: 05/19/2015 | Revised: 07/29/2015 | Accepted: 11/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (16740) | Similar Articles (46) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2023) | Core Tip (1456) | Full Article (HTML) (12454) | Figures (1-1) (596) | Tables (1-2) (460) | Full Article (PDF)-936K (2550) | Audio-1149K (21) | Peer-Review Report-83K (315) | Answering Reviewers-164K (282) | Received: 07/09/2015 | Revised: 10/25/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (147) | Total Visits (26781) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2026) | Core Tip (1852) | Full Article (HTML) (19641) | Tables (1-1) (566) | Full Article (PDF)-1092K (2996) | Audio-271K (20) | Peer-Review Report-86K (333) | Answering Reviewers-132K (286) | Received: 05/03/2015 | Revised: 10/05/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (318) | Total Visits (36077) | Similar Articles (1115) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1541) | Core Tip (1590) | Full Article (HTML) (7965) | Figures (1-5) (569) | Full Article (PDF)-2338K (1194) | Audio-728K (23) | Peer-Review Report-76K (383) | Answering Reviewers-81K (320) | Received: 04/28/2015 | Revised: 10/21/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (21683) | Similar Articles (197) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1605) | Core Tip (1458) | Full Article (HTML) (5188) | Figures (1-5) (488) | Full Article (PDF)-1608K (824) | Audio-317K (22) | Peer-Review Report-115K (326) | Answering Reviewers-52K (341) | Received: 07/24/2015 | Revised: 10/09/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (17722) | Similar Articles (47) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1469) | Core Tip (1561) | Full Article (HTML) (6945) | Figures (1-2) (503) | Tables (1-1) (524) | Full Article (PDF)-1214K (901) | Audio-920K (37) | Peer-Review Report-79K (300) | Answering Reviewers-107K (287) | Supplementary Material-181K (346) | Received: 10/06/2015 | Revised: 11/12/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (19261) | Similar Articles (92) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1506) | Core Tip (1464) | Full Article (HTML) (7090) | Tables (1-3) (633) | Full Article (PDF)-1006K (989) | Audio-659K (22) | Peer-Review Report-80K (365) | Answering Reviewers-30K (272) | Received: 06/25/2015 | Revised: 10/07/2015 | Accepted: 12/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (61) | Total Visits (19982) | Similar Articles (11) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1741) | Core Tip (1445) | Full Article (HTML) (13588) | Figures (1-14) (680) | Tables (1-1) (576) | Full Article (PDF)-2551K (1684) | Audio-609K (31) | Peer-Review Report-96K (341) | Answering Reviewers-91K (331) | Received: 11/06/2015 | Revised: 12/12/2015 | Accepted: 12/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (68) | Total Visits (26720) | Similar Articles (219) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1542) | Core Tip (1407) | Full Article (HTML) (4484) | Figures (1-2) (547) | Tables (1-2) (459) | Full Article (PDF)-1660K (584) | Audio-2420K (13) | Peer-Review Report-97K (281) | Answering Reviewers-82K (307) | Received: 03/15/2015 | Revised: 06/10/2015 | Accepted: 08/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (18408) | Similar Articles (627) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1451) | Core Tip (1368) | Full Article (HTML) (5105) | Figures (1-8) (489) | Full Article (PDF)-1469K (741) | Audio-1822K (21) | Peer-Review Report-90K (270) | Answering Reviewers-300K (290) | Received: 05/10/2015 | Revised: 08/04/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (17260) | Similar Articles (21) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1674) | Core Tip (1493) | Full Article (HTML) (10307) | Figures (1-3) (799) | Tables (1-2) (448) | Full Article (PDF)-1442K (1027) | Audio-3230K (71) | Videos (1-1) (55) | Peer-Review Report-79K (313) | Answering Reviewers-166K (369) | Received: 04/30/2015 | Revised: 09/27/2015 | Accepted: 12/01/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (78) | Total Visits (23738) | Similar Articles (104) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1596) | Core Tip (1434) | Full Article (HTML) (4641) | Figures (1-1) (564) | Tables (1-3) (495) | Full Article (PDF)-924K (770) | Audio-840K (16) | Peer-Review Report-72K (266) | Answering Reviewers-50K (272) | Received: 06/25/2015 | Revised: 09/13/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (17313) | Similar Articles (268) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1562) | Core Tip (1539) | Full Article (HTML) (5729) | Figures (1-3) (813) | Tables (1-7) (407) | Full Article (PDF)-1013K (863) | Audio-472K (23) | Peer-Review Report-83K (282) | Answering Reviewers-156K (326) | Received: 05/05/2015 | Revised: 10/19/2015 | Accepted: 11/24/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (19313) | Similar Articles (36) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1449) | Core Tip (1469) | Full Article (HTML) (3577) | Figures (1-2) (350) | Tables (1-1) (464) | Full Article (PDF)-1508K (559) | Audio-1120K (16) | Peer-Review Report-99K (290) | Answering Reviewers-200K (347) | Received: 08/16/2015 | Revised: 10/19/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (16311) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1488) | Core Tip (1220) | Full Article (HTML) (5422) | Tables (1-4) (416) | Full Article (PDF)-992K (939) | Audio-576K (30) | Peer-Review Report-113K (237) | Answering Reviewers-232K (262) | Received: 09/02/2015 | Revised: 10/13/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (43) | Total Visits (16823) | Similar Articles (74) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1719) | Core Tip (1470) | Full Article (HTML) (4705) | Figures (1-2) (468) | Tables (1-3) (494) | Full Article (PDF)-989K (815) | Audio-298K (13) | Peer-Review Report-103K (346) | Answering Reviewers-302K (293) | Received: 07/16/2015 | Revised: 09/20/2015 | Accepted: 11/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (17495) | Similar Articles (227) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1690) | Core Tip (1424) | Full Article (HTML) (9880) | Figures (1-4) (552) | Tables (1-8) (412) | Full Article (PDF)-1806K (1049) | Audio-643K (32) | Peer-Review Report-83K (330) | Answering Reviewers-118K (311) | Received: 05/01/2015 | Revised: 07/14/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (94) | Total Visits (23964) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1086) | Core Tip (1069) | Full Article (HTML) (4604) | Figures (1-2) (470) | Tables (1-2) (476) | Full Article (PDF)-1040K (530) | Audio-221K (19) | Peer-Review Report-86K (219) | Answering Reviewers-56K (245) | Received: 05/13/2015 | Revised: 10/28/2015 | Accepted: 11/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (14955) | Similar Articles (86) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1468) | Core Tip (1484) | Full Article (HTML) (4523) | Figures (1-2) (480) | Tables (1-2) (563) | Full Article (PDF)-949K (579) | Audio-140K (17) | Peer-Review Report-119K (289) | Answering Reviewers-210K (313) | Received: 03/31/2015 | Revised: 10/06/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (16660) | Similar Articles (801) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1485) | Core Tip (1170) | Full Article (HTML) (3874) | Figures (1-2) (469) | Tables (1-1) (453) | Full Article (PDF)-1236K (551) | Audio-1435K (15) | Peer-Review Report-78K (239) | Answering Reviewers-99K (401) | Received: 07/10/2015 | Revised: 09/11/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (14058) | Similar Articles (69) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open