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Abstract (2116) | Core Tip (2119) | Full Article (HTML) (9017) | Tables (1-1) (533) | Full Article (PDF)-1840K (1000) | Audio-1635K (138) | Peer-Review Report-103K (463) | Answering Reviewers-203K (446) | Received: 07/28/2015 | Revised: 11/15/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (53) | Total Visits (24502) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1949) | Core Tip (1599) | Full Article (HTML) (5685) | Tables (1-1) (452) | Full Article (PDF)-950K (966) | Audio-5849K (35) | Peer-Review Report-97K (346) | Answering Reviewers-157K (257) | Received: 07/30/2015 | Revised: 10/13/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (16706) | Similar Articles (8) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2191) | Core Tip (1997) | Full Article (HTML) (16469) | Figures (1-3) (1151) | Full Article (PDF)-1495K (1700) | Audio-893K (69) | Peer-Review Report-82K (479) | Answering Reviewers-78K (550) | Received: 08/13/2015 | Revised: 10/15/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (152) | Total Visits (33655) | 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 (1697) | Core Tip (1583) | Full Article (HTML) (4598) | Tables (1-2) (602) | Full Article (PDF)-929K (766) | Audio-504K (41) | Peer-Review Report-113K (358) | Answering Reviewers-135K (340) | Received: 06/14/2015 | Revised: 10/15/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (14412) | Similar Articles (6) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1687) | Core Tip (2051) | Full Article (HTML) (5309) | Full Article (PDF)-1563K (820) | Audio-9667K (53) | Peer-Review Report-88K (311) | Answering Reviewers-88K (269) | Received: 07/20/2015 | Revised: 11/13/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (15215) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1700) | Core Tip (1606) | Full Article (HTML) (4202) | Tables (1-2) (676) | Full Article (PDF)-1547K (566) | Audio-656K (32) | Peer-Review Report-83K (332) | Answering Reviewers-107K (327) | Received: 07/30/2015 | Revised: 10/17/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14392) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2078) | Core Tip (1976) | Full Article (HTML) (17519) | Tables (1-2) (578) | Full Article (PDF)-1852K (2385) | Audio-764K (98) | Peer-Review Report-109K (481) | Answering Reviewers-121K (488) | Received: 07/31/2015 | Revised: 11/18/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (209) | Total Visits (31413) | Similar Articles (0) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2408) | Core Tip (1643) | Full Article (HTML) (6291) | Tables (1-2) (583) | Full Article (PDF)-890K (1178) | Audio-1180K (33) | Peer-Review Report-101K (378) | Answering Reviewers-244K (294) | Received: 09/28/2015 | Revised: 11/22/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (20482) | Similar Articles (131) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1677) | Core Tip (1933) | Full Article (HTML) (5368) | Tables (1-1) (530) | Full Article (PDF)-937K (851) | Audio-1890K (36) | Peer-Review Report-85K (351) | Answering Reviewers-67K (312) | Received: 07/14/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (16378) | Similar Articles (277) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1586) | Core Tip (1485) | Full Article (HTML) (2912) | Figures (1-3) (383) | Tables (1-3) (518) | Full Article (PDF)-928K (551) | Audio-774K (36) | Peer-Review Report-96K (315) | Answering Reviewers-371K (349) | Received: 08/17/2015 | Revised: 11/03/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (15720) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1470) | Core Tip (1602) | Full Article (HTML) (4759) | Figures (1-3) (621) | Tables (1-2) (511) | Full Article (PDF)-997K (657) | Audio-231K (35) | Peer-Review Report-120K (363) | Answering Reviewers-187K (364) | Received: 07/24/2015 | Revised: 09/04/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (18259) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1708) | Core Tip (1471) | Full Article (HTML) (5572) | Figures (1-1) (1112) | Tables (1-5) (542) | Full Article (PDF)-1152K (818) | Audio-3804K (36) | Peer-Review Report-118K (294) | Answering Reviewers-121K (402) | Received: 05/20/2015 | Revised: 10/16/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (20543) | Similar Articles (87) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1597) | Core Tip (1428) | Full Article (HTML) (3763) | Figures (1-2) (556) | Full Article (PDF)-929K (506) | Audio-1009K (30) | Peer-Review Report-79K (274) | Answering Reviewers-59K (385) | Received: 03/25/2015 | Revised: 08/06/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14906) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2291) | Core Tip (1804) | Full Article (HTML) (5084) | Figures (1-2) (540) | Tables (1-3) (1077) | Full Article (PDF)-2294K (786) | Audio-649K (249) | Peer-Review Report-98K (363) | Answering Reviewers-60K (1855) | Received: 07/14/2015 | Revised: 11/04/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (22227) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1773) | Core Tip (1812) | Full Article (HTML) (10278) | Figures (1-2) (697) | Tables (1-3) (538) | Full Article (PDF)-5367K (976) | Audio-3790K (71) | Peer-Review Report-104K (369) | Answering Reviewers-58K (500) | Received: 08/28/2015 | Revised: 12/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (24556) | Similar Articles (19) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1957) | Core Tip (1776) | Full Article (HTML) (6754) | Figures (1-6) (881) | Tables (1-1) (508) | Full Article (PDF)-2604K (815) | Audio-617K (57) | Peer-Review Report-138K (412) | Answering Reviewers-103K (412) | Received: 08/19/2015 | Revised: 10/27/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (20387) | Similar Articles (274) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open