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Abstract (1673) | Core Tip (1533) | Full Article (HTML) (5298) | Figures (1-5) (543) | Full Article (PDF)-1608K (860) | Audio-317K (51) | Peer-Review Report-115K (353) | Answering Reviewers-52K (369) | Received: 07/24/2015 | Revised: 10/09/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (18849) | Similar Articles (48) | 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 (1576) | Core Tip (1541) | Full Article (HTML) (7302) | Tables (1-3) (689) | Full Article (PDF)-1006K (1019) | Audio-659K (28) | Peer-Review Report-80K (390) | Answering Reviewers-30K (303) | Received: 06/25/2015 | Revised: 10/07/2015 | Accepted: 12/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (68) | Total Visits (21236) | Similar Articles (11) | 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 (1604) | Core Tip (1481) | Full Article (HTML) (4652) | Figures (1-2) (610) | Tables (1-2) (520) | Full Article (PDF)-1660K (618) | Audio-2420K (17) | Peer-Review Report-97K (302) | Answering Reviewers-82K (334) | Received: 03/15/2015 | Revised: 06/10/2015 | Accepted: 08/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (19662) | Similar Articles (662) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1520) | Core Tip (1447) | Full Article (HTML) (5338) | Figures (1-8) (551) | Full Article (PDF)-1469K (792) | Audio-1822K (23) | Peer-Review Report-90K (295) | Answering Reviewers-300K (316) | Received: 05/10/2015 | Revised: 08/04/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (18525) | Similar Articles (29) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1764) | Core Tip (1565) | Full Article (HTML) (10553) | Figures (1-3) (890) | Tables (1-2) (507) | Full Article (PDF)-1442K (1076) | Audio-3230K (80) | Videos (1-1) (65) | Peer-Review Report-79K (347) | Answering Reviewers-166K (401) | Received: 04/30/2015 | Revised: 09/27/2015 | Accepted: 12/01/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (84) | Total Visits (25225) | Similar Articles (106) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1665) | Core Tip (1499) | Full Article (HTML) (4760) | Figures (1-1) (622) | Tables (1-3) (550) | Full Article (PDF)-924K (811) | Audio-840K (22) | Peer-Review Report-72K (293) | Answering Reviewers-50K (296) | Received: 06/25/2015 | Revised: 09/13/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (16) | Total Visits (18341) | Similar Articles (286) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1641) | Core Tip (1617) | Full Article (HTML) (6006) | Figures (1-3) (866) | Tables (1-7) (465) | Full Article (PDF)-1013K (904) | Audio-472K (25) | Peer-Review Report-83K (308) | Answering Reviewers-156K (347) | Received: 05/05/2015 | Revised: 10/19/2015 | Accepted: 11/24/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (42) | Total Visits (20597) | Similar Articles (37) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1507) | Core Tip (1540) | Full Article (HTML) (3806) | Figures (1-2) (399) | Tables (1-1) (517) | Full Article (PDF)-1508K (591) | Audio-1120K (16) | Peer-Review Report-99K (313) | Answering Reviewers-200K (370) | Received: 08/16/2015 | Revised: 10/19/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (17502) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1583) | Core Tip (1286) | Full Article (HTML) (5621) | Tables (1-4) (469) | Full Article (PDF)-992K (979) | Audio-576K (33) | Peer-Review Report-113K (265) | Answering Reviewers-232K (291) | Received: 09/02/2015 | Revised: 10/13/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (49) | Total Visits (18030) | Similar Articles (76) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1795) | Core Tip (1560) | Full Article (HTML) (4864) | Figures (1-2) (524) | Tables (1-3) (548) | Full Article (PDF)-989K (843) | Audio-298K (21) | Peer-Review Report-103K (374) | Answering Reviewers-302K (320) | Received: 07/16/2015 | Revised: 09/20/2015 | Accepted: 11/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (18617) | Similar Articles (234) | 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 (1145) | Core Tip (1140) | Full Article (HTML) (4740) | Figures (1-2) (535) | Tables (1-2) (531) | Full Article (PDF)-1040K (556) | Audio-221K (19) | Peer-Review Report-86K (242) | Answering Reviewers-56K (271) | Received: 05/13/2015 | Revised: 10/28/2015 | Accepted: 11/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (16101) | Similar Articles (89) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1539) | Core Tip (1567) | Full Article (HTML) (4679) | Figures (1-2) (541) | Tables (1-2) (622) | Full Article (PDF)-949K (609) | Audio-140K (18) | Peer-Review Report-119K (317) | Answering Reviewers-210K (335) | Received: 03/31/2015 | Revised: 10/06/2015 | Accepted: 11/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (17766) | Similar Articles (863) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1562) | Core Tip (1254) | Full Article (HTML) (4011) | Figures (1-2) (526) | Tables (1-1) (508) | Full Article (PDF)-1236K (583) | Audio-1435K (20) | Peer-Review Report-78K (261) | Answering Reviewers-99K (426) | Received: 07/10/2015 | Revised: 09/11/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (15015) | Similar Articles (78) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open