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Abstract (1465) | Core Tip (1411) | Full Article (HTML) (7550) | Figures (1-22) (713) | Full Article (PDF)-2525K (986) | Audio-569K (35) | Peer-Review Report-108K (387) | Answering Reviewers-91K (433) | Received: 11/11/2015 | Revised: 02/09/2016 | Accepted: 03/14/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (19280) | Similar Articles (656) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1663) | Core Tip (1775) | Full Article (HTML) (18133) | Figures (1-10) (2258) | Tables (1-2) (698) | Full Article (PDF)-1475K (1199) | Audio-557K (74) | Peer-Review Report-110K (399) | Answering Reviewers-218K (427) | Received: 09/25/2015 | Revised: 11/23/2015 | Accepted: 03/23/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (86) | Total Visits (34238) | Similar Articles (16) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1570) | Core Tip (1568) | Full Article (HTML) (5165) | Figures (1-5) (525) | Tables (1-2) (480) | Full Article (PDF)-2121K (645) | Audio-1676K (23) | Peer-Review Report-112K (392) | Answering Reviewers-108K (355) | Received: 11/05/2015 | Revised: 12/07/2015 | Accepted: 03/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (18664) | Similar Articles (75) | 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 (1420) | Core Tip (1501) | Full Article (HTML) (3286) | Figures (1-3) (446) | Tables (1-6) (431) | Full Article (PDF)-2073K (488) | Audio-1529K (28) | Peer-Review Report-99K (321) | Answering Reviewers-114K (409) | Received: 11/28/2015 | Revised: 01/08/2016 | Accepted: 03/09/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (17313) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1515) | Core Tip (1284) | Full Article (HTML) (3247) | Figures (1-1) (495) | Tables (1-3) (505) | Full Article (PDF)-1075K (585) | Audio-155K (36) | Peer-Review Report-102K (333) | Answering Reviewers-81K (280) | Received: 12/22/2015 | Revised: 02/15/2016 | Accepted: 03/23/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (18623) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1564) | Core Tip (1309) | Full Article (HTML) (8730) | Figures (1-6) (575) | Tables (1-1) (523) | Full Article (PDF)-2247K (1028) | Audio-1072K (30) | Peer-Review Report-92K (411) | Answering Reviewers-8K (331) | Supplementary Material-217K (473) | Received: 08/28/2015 | Revised: 11/09/2015 | Accepted: 03/18/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (21078) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open