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Abstract (1974) | Core Tip (1244) | Full Article (HTML) (4749) | Tables (1-1) (308) | Full Article (PDF)-888K (673) | Audio-281K (40) | Peer-Review Report-154K (303) | Answering Reviewers-122K (255) | Received: 07/29/2015 | Revised: 10/14/2015 | Accepted: 01/07/2016 | CrossRef | Google Scholar | Times Cited (3) | Total Visits (14996) | Similar Articles (63) | 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 (1422) | Core Tip (1129) | Full Article (HTML) (3478) | Tables (1-1) (279) | Full Article (PDF)-801K (388) | Audio-525K (21) | Peer-Review Report-81K (206) | Answering Reviewers-68K (206) | Received: 06/28/2015 | Revised: 10/29/2015 | Accepted: 01/07/2016 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10727) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1710) | Core Tip (1940) | Full Article (HTML) (11917) | Full Article (PDF)-751K (1007) | Audio-1072K (24) | Peer-Review Report-131K (329) | Answering Reviewers-241K (272) | Received: 08/01/2015 | Revised: 10/27/2015 | Accepted: 12/15/2015 | CrossRef | Google Scholar | Times Cited (6) | Total Visits (22473) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1562) | Core Tip (1442) | Full Article (HTML) (5915) | Tables (1-5) (473) | Full Article (PDF)-778K (759) | Audio-203K (40) | Peer-Review Report-92K (247) | Answering Reviewers-263K (266) | Received: 07/09/2015 | Revised: 11/13/2015 | Accepted: 12/21/2015 | CrossRef | Google Scholar | Times Cited (1) | Total Visits (15311) | Similar Articles (152) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1506) | Core Tip (1378) | Full Article (HTML) (8353) | Figures (1-1) (702) | Full Article (PDF)-778K (628) | Audio-337K (19) | Peer-Review Report-92K (317) | Answering Reviewers-263K (283) | Received: 09/03/2015 | Revised: 10/14/2015 | Accepted: 12/11/2015 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (18196) | Similar Articles (178) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1248) | Core Tip (1207) | Full Article (HTML) (3689) | Full Article (PDF)-814K (438) | Audio-910K (20) | Peer-Review Report-104K (205) | Answering Reviewers-303K (235) | Received: 07/03/2015 | Revised: 10/15/2015 | Accepted: 11/25/2015 | CrossRef | Google Scholar | Times Cited (3) | Total Visits (10563) | Similar Articles (25) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1472) | Core Tip (1708) | Full Article (HTML) (3048) | Tables (1-2) (285) | Full Article (PDF)-727K (444) | Audio-184K (16) | Peer-Review Report-131K (205) | Answering Reviewers-153K (231) | Received: 07/20/2015 | Revised: 12/03/2015 | Accepted: 01/07/2016 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11219) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1502) | Core Tip (1440) | Full Article (HTML) (12074) | Figures (1-1) (488) | Full Article (PDF)-804K (628) | Audio-265K (39) | Peer-Review Report-145K (302) | Answering Reviewers-168K (360) | Received: 08/17/2015 | Revised: 10/25/2015 | Accepted: 11/25/2015 | CrossRef | Google Scholar | Times Cited (2) | Total Visits (21611) | Similar Articles (0) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1659) | Core Tip (1277) | Full Article (HTML) (5742) | Figures (1-1) (250) | Tables (1-4) (301) | Full Article (PDF)-821K (591) | Audio-285K (19) | Peer-Review Report-79K (226) | Answering Reviewers-86K (243) | Received: 06/27/2015 | Revised: 09/16/2015 | Accepted: 12/14/2015 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (15268) | Similar Articles (2) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1284) | Core Tip (1619) | Full Article (HTML) (3053) | Figures (1-3) (265) | Tables (1-3) (259) | Full Article (PDF)-1253K (502) | Audio-910K (37) | Peer-Review Report-120K (216) | Answering Reviewers-151K (263) | Received: 04/24/2015 | Revised: 08/27/2015 | Accepted: 11/11/2015 | CrossRef | Google Scholar | Times Cited (2) | Total Visits (13344) | Similar Articles (23) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1507) | Core Tip (1379) | Full Article (HTML) (2454) | Tables (1-3) (239) | Full Article (PDF)-792K (376) | Audio-1635K (15) | Peer-Review Report-94K (204) | Answering Reviewers-158K (278) | Received: 07/01/2015 | Revised: 09/28/2015 | Accepted: 11/25/2015 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10739) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1667) | Core Tip (1512) | Full Article (HTML) (4548) | Full Article (PDF)-800K (672) | Audio-287K (27) | Peer-Review Report-91K (222) | Answering Reviewers-277K (279) | Received: 03/30/2015 | Revised: 09/24/2015 | Accepted: 11/25/2015 | CrossRef | Google Scholar | Times Cited (2) | Total Visits (13304) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open