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Abstract (1712) | Core Tip (1649) | Full Article (HTML) (6420) | Figures (1-6) (389) | Full Article (PDF)-1306K (895) | Audio-622K (80) | Peer-Review Report-82K (300) | Answering Reviewers-84K (1367) | Received: 07/15/2015 | Revised: 10/22/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (17884) | Similar Articles (0) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1603) | Core Tip (1548) | Full Article (HTML) (5858) | Figures (1-5) (391) | Full Article (PDF)-1214K (655) | Audio-955K (63) | Peer-Review Report-131K (276) | Answering Reviewers-273K (255) | Received: 07/22/2015 | Revised: 10/07/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (16065) | Similar Articles (23) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1581) | Core Tip (1581) | Full Article (HTML) (4581) | Figures (1-6) (372) | Tables (1-1) (414) | Full Article (PDF)-2832K (667) | Audio-2795K (14) | Peer-Review Report-92K (283) | Answering Reviewers-1787K (269) | Received: 07/29/2015 | Revised: 10/19/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (15823) | Similar Articles (2) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1863) | Core Tip (1629) | Full Article (HTML) (8499) | Full Article (PDF)-856K (1317) | Audio-1162K (30) | Peer-Review Report-83K (304) | Answering Reviewers-34K (347) | Received: 07/29/2015 | Revised: 10/07/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (62) | Total Visits (19979) | Similar Articles (4) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1856) | Core Tip (1800) | Full Article (HTML) (8935) | Figures (1-1) (1154) | Full Article (PDF)-979K (1112) | Audio-280K (26) | Peer-Review Report-101K (263) | Answering Reviewers-137K (313) | Received: 09/29/2015 | Revised: 12/01/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (22) | Total Visits (20441) | Similar Articles (9) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1766) | Core Tip (1645) | Full Article (HTML) (13092) | Figures (1-4) (491) | Full Article (PDF)-2210K (3024) | Audio-408K (61) | Peer-Review Report-91K (255) | Answering Reviewers-249K (484) | Received: 08/05/2015 | Revised: 09/29/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (94) | Total Visits (28428) | Similar Articles (27) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1956) | Core Tip (1856) | Full Article (HTML) (15572) | Figures (1-2) (495) | Tables (1-3) (683) | Full Article (PDF)-1012K (2062) | Audio-936K (59) | Peer-Review Report-127K (277) | Answering Reviewers-144K (312) | Received: 10/03/2015 | Revised: 11/13/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (60) | Total Visits (29258) | Similar Articles (67) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1484) | Core Tip (1423) | Full Article (HTML) (7114) | Full Article (PDF)-3312K (1147) | Audio-1134K (49) | Peer-Review Report-91K (228) | Answering Reviewers-157K (259) | Received: 08/06/2015 | Revised: 10/08/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (48) | Total Visits (16496) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1444) | Core Tip (1259) | Full Article (HTML) (5614) | Figures (1-4) (426) | Full Article (PDF)-1290K (855) | Audio-1160K (27) | Peer-Review Report-94K (208) | Answering Reviewers-70K (290) | Received: 06/10/2015 | Revised: 10/15/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (12) | Total Visits (15912) | Similar Articles (26) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1508) | Core Tip (1499) | Full Article (HTML) (4597) | Figures (1-1) (351) | Tables (1-1) (316) | Full Article (PDF)-966K (583) | Audio-653K (20) | Peer-Review Report-92K (207) | Answering Reviewers-42K (209) | Received: 07/30/2015 | Revised: 10/14/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (13354) | Similar Articles (20) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1360) | Core Tip (1389) | Full Article (HTML) (5562) | Tables (1-1) (336) | Full Article (PDF)-930K (800) | Audio-589K (21) | Peer-Review Report-96K (231) | Answering Reviewers-105K (306) | Received: 09/28/2015 | Revised: 11/24/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (14945) | Similar Articles (37) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1342) | Core Tip (1423) | Full Article (HTML) (3937) | Figures (1-1) (368) | Full Article (PDF)-907K (778) | Audio-468K (22) | Peer-Review Report-89K (275) | Answering Reviewers-188K (250) | Received: 08/29/2015 | Revised: 11/18/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (13640) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1409) | Core Tip (1102) | Full Article (HTML) (4148) | Figures (1-2) (324) | Tables (1-4) (368) | Full Article (PDF)-1076K (578) | Audio-776K (25) | Peer-Review Report-110K (262) | Answering Reviewers-356K (213) | Received: 08/22/2015 | Revised: 12/08/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14553) | Similar Articles (16) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open