Abstract (1938) | Core Tip (1560) | Full Article (HTML) (5759) | Figures (1-4) (567) | Tables (1-1) (515) | Full Article (PDF)-1460K (2622) | Audio-481K (31) | Peer-Review Report-81K (309) | Answering Reviewers-330K (519) | Received: 05/29/2015 | Revised: 09/10/2015 | Accepted: 12/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (19973) | Similar Articles (4) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2085) | Core Tip (2093) | Full Article (HTML) (8881) | Tables (1-1) (513) | Full Article (PDF)-1840K (990) | Audio-1635K (136) | Peer-Review Report-103K (448) | Answering Reviewers-203K (436) | Received: 07/28/2015 | Revised: 11/15/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (52) | Total Visits (23962) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1923) | Core Tip (1571) | Full Article (HTML) (5634) | Tables (1-1) (434) | Full Article (PDF)-950K (951) | Audio-5849K (34) | Peer-Review Report-97K (334) | Answering Reviewers-157K (245) | Received: 07/30/2015 | Revised: 10/13/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (16362) | Similar Articles (8) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2098) | Core Tip (1975) | Full Article (HTML) (16211) | Figures (1-3) (1106) | Full Article (PDF)-1495K (1684) | Audio-893K (67) | Peer-Review Report-82K (464) | Answering Reviewers-78K (538) | Received: 08/13/2015 | Revised: 10/15/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (142) | Total Visits (32901) | 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 (1675) | Core Tip (1559) | Full Article (HTML) (4487) | Tables (1-2) (583) | Full Article (PDF)-929K (755) | Audio-504K (36) | Peer-Review Report-113K (345) | Answering Reviewers-135K (331) | Received: 06/14/2015 | Revised: 10/15/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (14035) | Similar Articles (5) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1660) | Core Tip (2030) | Full Article (HTML) (5229) | Full Article (PDF)-1563K (803) | Audio-9667K (49) | Peer-Review Report-88K (300) | Answering Reviewers-88K (260) | Received: 07/20/2015 | Revised: 11/13/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (14849) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1669) | Core Tip (1580) | Full Article (HTML) (4157) | Tables (1-2) (653) | Full Article (PDF)-1547K (549) | Audio-656K (31) | Peer-Review Report-83K (319) | Answering Reviewers-107K (316) | Received: 07/30/2015 | Revised: 10/17/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14043) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2042) | Core Tip (1946) | Full Article (HTML) (17319) | Tables (1-2) (548) | Full Article (PDF)-1852K (2354) | Audio-764K (86) | Peer-Review Report-109K (472) | Answering Reviewers-121K (475) | Received: 07/31/2015 | Revised: 11/18/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (201) | Total Visits (30875) | Similar Articles (0) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2384) | Core Tip (1624) | Full Article (HTML) (6241) | Tables (1-2) (562) | Full Article (PDF)-890K (1163) | Audio-1180K (32) | Peer-Review Report-101K (369) | Answering Reviewers-244K (279) | Received: 09/28/2015 | Revised: 11/22/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (20038) | Similar Articles (124) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1653) | Core Tip (1903) | Full Article (HTML) (5293) | Tables (1-1) (507) | Full Article (PDF)-937K (839) | Audio-1890K (36) | Peer-Review Report-85K (340) | Answering Reviewers-67K (302) | Received: 07/14/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (16024) | Similar Articles (271) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1562) | Core Tip (1453) | Full Article (HTML) (2872) | Figures (1-3) (371) | Tables (1-3) (496) | Full Article (PDF)-928K (541) | Audio-774K (34) | Peer-Review Report-96K (306) | Answering Reviewers-371K (342) | Received: 08/17/2015 | Revised: 11/03/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (15298) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1439) | Core Tip (1578) | Full Article (HTML) (4700) | Figures (1-3) (595) | Tables (1-2) (489) | Full Article (PDF)-997K (629) | Audio-231K (30) | Peer-Review Report-120K (352) | Answering Reviewers-187K (352) | Received: 07/24/2015 | Revised: 09/04/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (17755) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1679) | Core Tip (1446) | Full Article (HTML) (5521) | Figures (1-1) (1094) | Tables (1-5) (519) | Full Article (PDF)-1152K (803) | Audio-3804K (33) | Peer-Review Report-118K (280) | Answering Reviewers-121K (387) | Received: 05/20/2015 | Revised: 10/16/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (20020) | Similar Articles (80) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1570) | Core Tip (1401) | Full Article (HTML) (3711) | Figures (1-2) (536) | Full Article (PDF)-929K (492) | Audio-1009K (28) | Peer-Review Report-79K (263) | Answering Reviewers-59K (374) | Received: 03/25/2015 | Revised: 08/06/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14426) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2235) | Core Tip (1780) | Full Article (HTML) (5023) | Figures (1-2) (517) | Tables (1-3) (1055) | Full Article (PDF)-2294K (779) | Audio-649K (238) | Peer-Review Report-98K (353) | Answering Reviewers-60K (1847) | Received: 07/14/2015 | Revised: 11/04/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (21753) | Similar Articles (26) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1750) | Core Tip (1787) | Full Article (HTML) (10148) | Figures (1-2) (677) | Tables (1-3) (515) | Full Article (PDF)-5367K (960) | Audio-3790K (65) | Peer-Review Report-104K (356) | Answering Reviewers-58K (493) | Received: 08/28/2015 | Revised: 12/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (24062) | Similar Articles (17) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1932) | Core Tip (1747) | Full Article (HTML) (6616) | Figures (1-6) (861) | Tables (1-1) (487) | Full Article (PDF)-2604K (801) | Audio-617K (49) | Peer-Review Report-138K (403) | Answering Reviewers-103K (401) | Received: 08/19/2015 | Revised: 10/27/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (19908) | Similar Articles (268) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open