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Abstract (2073) | Core Tip (2078) | Full Article (HTML) (8845) | Tables (1-1) (507) | Full Article (PDF)-1840K (985) | Audio-1635K (134) | Peer-Review Report-103K (443) | Answering Reviewers-203K (432) | Received: 07/28/2015 | Revised: 11/15/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (52) | Total Visits (23736) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1914) | Core Tip (1560) | Full Article (HTML) (5611) | Tables (1-1) (427) | Full Article (PDF)-950K (945) | Audio-5849K (34) | Peer-Review Report-97K (332) | Answering Reviewers-157K (243) | Received: 07/30/2015 | Revised: 10/13/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (16229) | Similar Articles (8) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2081) | Core Tip (1946) | Full Article (HTML) (16037) | Figures (1-3) (1093) | Full Article (PDF)-1495K (1677) | Audio-893K (67) | Peer-Review Report-82K (461) | Answering Reviewers-78K (531) | Received: 08/13/2015 | Revised: 10/15/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (139) | Total Visits (32516) | Similar Articles (4) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1661) | Core Tip (1546) | Full Article (HTML) (4469) | Tables (1-2) (574) | Full Article (PDF)-929K (747) | Audio-504K (36) | Peer-Review Report-113K (340) | Answering Reviewers-135K (325) | Received: 06/14/2015 | Revised: 10/15/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (13857) | Similar Articles (5) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1650) | Core Tip (2016) | Full Article (HTML) (5194) | Full Article (PDF)-1563K (797) | Audio-9667K (49) | Peer-Review Report-88K (297) | Answering Reviewers-88K (255) | Received: 07/20/2015 | Revised: 11/13/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (14678) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1657) | Core Tip (1567) | Full Article (HTML) (4142) | Tables (1-2) (644) | Full Article (PDF)-1547K (546) | Audio-656K (30) | Peer-Review Report-83K (315) | Answering Reviewers-107K (310) | Received: 07/30/2015 | Revised: 10/17/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (13868) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2028) | Core Tip (1929) | Full Article (HTML) (17200) | Tables (1-2) (542) | Full Article (PDF)-1852K (2342) | Audio-764K (70) | Peer-Review Report-109K (467) | Answering Reviewers-121K (468) | Received: 07/31/2015 | Revised: 11/18/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (199) | Total Visits (30592) | Similar Articles (0) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2372) | Core Tip (1612) | Full Article (HTML) (6215) | Tables (1-2) (556) | Full Article (PDF)-890K (1159) | Audio-1180K (32) | Peer-Review Report-101K (366) | Answering Reviewers-244K (273) | Received: 09/28/2015 | Revised: 11/22/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (19809) | Similar Articles (124) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1629) | Core Tip (1887) | Full Article (HTML) (5184) | Tables (1-1) (503) | Full Article (PDF)-937K (835) | Audio-1890K (36) | Peer-Review Report-85K (337) | Answering Reviewers-67K (299) | Received: 07/14/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (15772) | Similar Articles (269) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1549) | Core Tip (1443) | Full Article (HTML) (2857) | Figures (1-3) (364) | Tables (1-3) (488) | Full Article (PDF)-928K (537) | Audio-774K (33) | Peer-Review Report-96K (302) | Answering Reviewers-371K (337) | Received: 08/17/2015 | Revised: 11/03/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (15121) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1428) | Core Tip (1568) | Full Article (HTML) (4677) | Figures (1-3) (591) | Tables (1-2) (484) | Full Article (PDF)-997K (617) | Audio-231K (29) | Peer-Review Report-120K (348) | Answering Reviewers-187K (344) | Received: 07/24/2015 | Revised: 09/04/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (17521) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1670) | Core Tip (1435) | Full Article (HTML) (5482) | Figures (1-1) (1081) | Tables (1-5) (511) | Full Article (PDF)-1152K (799) | Audio-3804K (31) | Peer-Review Report-118K (272) | Answering Reviewers-121K (382) | Received: 05/20/2015 | Revised: 10/16/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (19784) | Similar Articles (79) | 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 (1392) | Full Article (HTML) (3694) | Figures (1-2) (528) | Full Article (PDF)-929K (486) | Audio-1009K (28) | Peer-Review Report-79K (260) | Answering Reviewers-59K (371) | Received: 03/25/2015 | Revised: 08/06/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (14247) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2213) | Core Tip (1770) | Full Article (HTML) (4985) | Figures (1-2) (508) | Tables (1-3) (1048) | Full Article (PDF)-2294K (774) | Audio-649K (230) | Peer-Review Report-98K (348) | Answering Reviewers-60K (1841) | Received: 07/14/2015 | Revised: 11/04/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (21481) | Similar Articles (26) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1739) | Core Tip (1768) | Full Article (HTML) (10079) | Figures (1-2) (667) | Tables (1-3) (506) | Full Article (PDF)-5367K (955) | Audio-3790K (63) | Peer-Review Report-104K (349) | Answering Reviewers-58K (488) | Received: 08/28/2015 | Revised: 12/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (23834) | Similar Articles (17) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1924) | Core Tip (1735) | Full Article (HTML) (6572) | Figures (1-6) (852) | Tables (1-1) (481) | Full Article (PDF)-2604K (794) | Audio-617K (48) | Peer-Review Report-138K (393) | Answering Reviewers-103K (394) | Received: 08/19/2015 | Revised: 10/27/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (19703) | Similar Articles (266) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open