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Abstract (2103) | Core Tip (1618) | Full Article (HTML) (17792) | Figures (1-3) (1042) | Full Article (PDF)-1426K (1840) | Audio-927K (97) | Peer-Review Report-93K (344) | Answering Reviewers-90K (360) | Received: 06/08/2016 | Revised: 07/23/2016 | Accepted: 08/16/2016 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (169) | Total Visits (31775) | Similar Articles (155) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2139) | Core Tip (2258) | Full Article (HTML) (42520) | Tables (1-5) (441) | Full Article (PDF)-886K (2434) | Audio-901K (96) | Peer-Review Report-79K (326) | Answering Reviewers-272K (352) | Received: 09/08/2016 | Revised: 10/11/2016 | Accepted: 11/17/2016 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (80) | Total Visits (57361) | Similar Articles (353) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (2) | Open

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Abstract (1261) | Core Tip (1205) | Full Article (HTML) (3513) | Tables (1-5) (341) | Full Article (PDF)-917K (530) | Audio-605K (38) | Peer-Review Report-142K (238) | Answering Reviewers-286K (266) | Received: 10/17/2016 | Revised: 11/24/2016 | Accepted: 01/03/2017 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (15608) | Similar Articles (604) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1198) | Core Tip (1591) | Full Article (HTML) (4394) | Figures (1-4) (238) | Tables (1-3) (253) | Full Article (PDF)-837K (803) | Audio-742K (84) | Peer-Review Report-100K (269) | Answering Reviewers-248K (386) | Received: 07/28/2016 | Revised: 09/29/2016 | Accepted: 11/02/2016 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (16481) | Similar Articles (99) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1241) | Core Tip (1253) | Full Article (HTML) (3417) | Figures (1-1) (500) | Tables (1-8) (329) | Full Article (PDF)-901K (472) | Audio-1969K (44) | Peer-Review Report-95K (219) | Answering Reviewers-78K (220) | Received: 07/06/2016 | Revised: 09/27/2016 | Accepted: 11/22/2016 | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (12907) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open