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Abstract (1322) | Core Tip (1244) | Full Article (HTML) (3530) | Figures (1-1) (291) | Tables (1-1) (294) | Full Article (PDF)-741K (476) | Audio-703K (40) | Peer-Review Report-109K (217) | Answering Reviewers-7K (331) | Received: 08/28/2015 | Revised: 12/24/2015 | Accepted: 01/07/2016 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (11875) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1396) | Core Tip (1585) | Full Article (HTML) (8983) | Figures (1-4) (473) | Tables (1-3) (369) | Full Article (PDF)-887K (852) | Audio-1055K (44) | Peer-Review Report-98K (341) | Answering Reviewers-58K (294) | Received: 05/28/2015 | Revised: 09/05/2015 | Accepted: 12/02/2015 | CrossRef | Google Scholar | Times Cited (3) | Total Visits (19392) | Similar Articles (15) | 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 (1225) | Core Tip (1190) | Full Article (HTML) (2853) | Figures (1-1) (657) | Tables (1-4) (282) | Full Article (PDF)-846K (568) | Audio-864K (26) | Peer-Review Report-71K (292) | Answering Reviewers-67K (240) | Received: 09/10/2015 | Revised: 12/09/2015 | Accepted: 03/09/2016 | CrossRef | Google Scholar | Times Cited (2) | Total Visits (12548) | Similar Articles (0) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1420) | Core Tip (1292) | Full Article (HTML) (3526) | Tables (1-2) (294) | Full Article (PDF)-782K (629) | Audio-868K (37) | Peer-Review Report-99K (244) | Answering Reviewers-56K (185) | Received: 08/28/2015 | Revised: 12/11/2015 | Accepted: 01/19/2016 | CrossRef | Google Scholar | Times Cited (0) | Total Visits (12078) | Similar Articles (13) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1398) | Core Tip (1282) | Full Article (HTML) (3295) | Figures (1-1) (683) | Full Article (PDF)-783K (492) | Audio-1848K (26) | Peer-Review Report-71K (312) | Answering Reviewers-92K (255) | Received: 06/06/2015 | Revised: 09/05/2015 | Accepted: 12/18/2015 | CrossRef | Google Scholar | Times Cited (3) | Total Visits (12439) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open