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Abstract (1484) | Core Tip (1926) | Full Article (HTML) (4371) | Tables (1-2) (504) | Full Article (PDF)-1314K (732) | Audio-1170K (20) | Peer-Review Report-119K (291) | Answering Reviewers-57K (297) | Received: 09/15/2015 | Revised: 11/28/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14705) | Similar Articles (641) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2023) | Core Tip (1513) | Full Article (HTML) (7745) | Figures (1-6) (741) | Full Article (PDF)-6433K (925) | Audio-164K (28) | Peer-Review Report-87K (341) | Answering Reviewers-75K (321) | Received: 12/16/2015 | Revised: 01/17/2016 | Accepted: 02/17/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (19328) | Similar Articles (271) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1887) | Core Tip (1657) | Full Article (HTML) (13294) | Figures (1-2) (573) | Tables (1-3) (643) | Full Article (PDF)-1597K (3273) | Audio-703K (29) | Peer-Review Report-129K (310) | Answering Reviewers-255K (323) | Received: 08/26/2015 | Revised: 11/02/2015 | Accepted: 12/14/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (79) | Total Visits (28005) | Similar Articles (3) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2155) | Core Tip (2126) | Full Article (HTML) (19546) | Figures (1-6) (848) | Full Article (PDF)-3014K (2900) | Audio-313K (536) | Peer-Review Report-77K (399) | Answering Reviewers-6K (504) | Received: 07/06/2015 | Revised: 10/04/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (68) | Total Visits (35686) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1594) | Core Tip (1499) | Full Article (HTML) (5002) | Tables (1-1) (509) | Full Article (PDF)-1104K (805) | Audio-591K (106) | Peer-Review Report-94K (310) | Answering Reviewers-31K (304) | Received: 08/29/2015 | Revised: 12/19/2015 | Accepted: 01/22/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (16064) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1565) | Core Tip (1359) | Full Article (HTML) (4683) | Figures (1-1) (557) | Tables (1-5) (467) | Full Article (PDF)-839K (647) | Audio-710K (30) | Peer-Review Report-125K (266) | Answering Reviewers-33K (341) | Received: 07/01/2015 | Revised: 11/19/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (18312) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1521) | Core Tip (1533) | Full Article (HTML) (3419) | Figures (1-4) (1024) | Tables (1-3) (1051) | Full Article (PDF)-1955K (588) | Audio-207K (16) | Peer-Review Report-79K (346) | Answering Reviewers-52K (362) | Received: 06/17/2015 | Revised: 09/05/2015 | Accepted: 12/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (18639) | Similar Articles (11) | Timeline of Article Publication (1) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1967) | Core Tip (2068) | Full Article (HTML) (14766) | Figures (1-7) (607) | Tables (1-2) (706) | Full Article (PDF)-1105K (1132) | Audio-395K (36) | Peer-Review Report-154K (426) | Answering Reviewers-238K (572) | Received: 06/29/2015 | Revised: 11/03/2015 | Accepted: 01/22/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (53) | Total Visits (30298) | Similar Articles (55) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1499) | Core Tip (1565) | Full Article (HTML) (5218) | Figures (1-3) (510) | Tables (1-7) (525) | Full Article (PDF)-1314K (936) | Audio-1521K (16) | Peer-Review Report-93K (315) | Answering Reviewers-123K (285) | Received: 08/31/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (16645) | Similar Articles (209) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1612) | Core Tip (1365) | Full Article (HTML) (4557) | Figures (1-8) (515) | Tables (1-2) (508) | Full Article (PDF)-1342K (788) | Audio-297K (33) | Peer-Review Report-97K (367) | Answering Reviewers-117K (346) | Received: 08/07/2015 | Revised: 10/27/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (16022) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open