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Abstract (1448) | Core Tip (1376) | Full Article (HTML) (4031) | Tables (1-2) (426) | Full Article (PDF)-929K (677) | Audio-504K (31) | Peer-Review Report-113K (291) | Answering Reviewers-135K (284) | Received: 06/14/2015 | Revised: 10/15/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (12183) | Similar Articles (4) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1468) | Core Tip (1718) | Full Article (HTML) (4589) | Full Article (PDF)-1563K (719) | Audio-9667K (43) | Peer-Review Report-88K (250) | Answering Reviewers-88K (219) | Received: 07/20/2015 | Revised: 11/13/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (12775) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1402) | Core Tip (1387) | Full Article (HTML) (3804) | Tables (1-2) (469) | Full Article (PDF)-1547K (475) | Audio-656K (20) | Peer-Review Report-83K (269) | Answering Reviewers-107K (265) | Received: 07/30/2015 | Revised: 10/17/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (12178) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1786) | Core Tip (1683) | Full Article (HTML) (14853) | Tables (1-2) (381) | Full Article (PDF)-1852K (2229) | Audio-764K (54) | Peer-Review Report-109K (391) | Answering Reviewers-121K (422) | Received: 07/31/2015 | Revised: 11/18/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (182) | Total Visits (26784) | Similar Articles (0) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2047) | Core Tip (1441) | Full Article (HTML) (5655) | Tables (1-2) (417) | Full Article (PDF)-890K (1108) | Audio-1180K (27) | Peer-Review Report-101K (296) | Answering Reviewers-244K (231) | Received: 09/28/2015 | Revised: 11/22/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (17569) | Similar Articles (110) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1437) | Core Tip (1584) | Full Article (HTML) (4744) | Tables (1-1) (374) | Full Article (PDF)-937K (779) | Audio-1890K (26) | Peer-Review Report-85K (293) | Answering Reviewers-67K (264) | Received: 07/14/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (14122) | Similar Articles (250) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1352) | Core Tip (1251) | Full Article (HTML) (2618) | Figures (1-3) (258) | Tables (1-3) (360) | Full Article (PDF)-928K (478) | Audio-774K (25) | Peer-Review Report-96K (234) | Answering Reviewers-371K (298) | Received: 08/17/2015 | Revised: 11/03/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13332) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1234) | Core Tip (1376) | Full Article (HTML) (4251) | Figures (1-3) (439) | Tables (1-2) (335) | Full Article (PDF)-997K (549) | Audio-231K (29) | Peer-Review Report-120K (307) | Answering Reviewers-187K (301) | Received: 07/24/2015 | Revised: 09/04/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15266) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1483) | Core Tip (1247) | Full Article (HTML) (4786) | Figures (1-1) (827) | Tables (1-5) (376) | Full Article (PDF)-1152K (725) | Audio-3804K (26) | Peer-Review Report-118K (231) | Answering Reviewers-121K (310) | Received: 05/20/2015 | Revised: 10/16/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (16982) | Similar Articles (73) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1380) | Core Tip (1222) | Full Article (HTML) (3382) | Figures (1-2) (396) | Full Article (PDF)-929K (417) | Audio-1009K (23) | Peer-Review Report-79K (223) | Answering Reviewers-59K (329) | Received: 03/25/2015 | Revised: 08/06/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (12534) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1927) | Core Tip (1518) | Full Article (HTML) (4427) | Figures (1-2) (370) | Tables (1-3) (785) | Full Article (PDF)-2294K (697) | Audio-649K (180) | Peer-Review Report-98K (287) | Answering Reviewers-60K (1769) | Received: 07/14/2015 | Revised: 11/04/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (18766) | Similar Articles (26) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1516) | Core Tip (1524) | Full Article (HTML) (8908) | Figures (1-2) (510) | Tables (1-3) (360) | Full Article (PDF)-5367K (856) | Audio-3790K (58) | Peer-Review Report-104K (304) | Answering Reviewers-58K (449) | Received: 08/28/2015 | Revised: 12/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (20900) | Similar Articles (16) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1711) | Core Tip (1552) | Full Article (HTML) (6094) | Figures (1-6) (579) | Tables (1-1) (365) | Full Article (PDF)-2604K (718) | Audio-617K (39) | Peer-Review Report-138K (337) | Answering Reviewers-103K (322) | Received: 08/19/2015 | Revised: 10/27/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (17564) | Similar Articles (247) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open