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Abstract (1421) | Core Tip (1299) | Full Article (HTML) (4030) | Figures (1-1) (438) | Tables (1-7) (702) | Full Article (PDF)-1177K (663) | Audio-495K (12) | Peer-Review Report-92K (248) | Answering Reviewers-227K (266) | Received: 06/29/2015 | Revised: 08/24/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (15767) | Similar Articles (115) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1299) | Core Tip (1204) | Full Article (HTML) (4836) | Tables (1-3) (350) | Full Article (PDF)-1100K (674) | Audio-207K (30) | Peer-Review Report-106K (292) | Answering Reviewers-227K (442) | Received: 05/21/2015 | Revised: 09/10/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (16099) | Similar Articles (332) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1391) | Core Tip (1201) | Full Article (HTML) (4250) | Figures (1-3) (414) | Tables (1-2) (458) | Full Article (PDF)-1035K (687) | Audio-349K (24) | Peer-Review Report-108K (243) | Answering Reviewers-143K (369) | Received: 07/19/2015 | Revised: 09/07/2015 | Accepted: 11/09/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (30) | Total Visits (15682) | Similar Articles (49) | Timeline of Article Publication (4) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1391) | Core Tip (1346) | Full Article (HTML) (4007) | Figures (1-5) (465) | Tables (1-2) (490) | Full Article (PDF)-1135K (760) | Audio-3858K (15) | Peer-Review Report-100K (435) | Answering Reviewers-81K (308) | Received: 05/24/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14965) | Similar Articles (38) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1758) | Core Tip (1455) | Full Article (HTML) (3758) | Figures (1-3) (409) | Tables (1-3) (463) | Full Article (PDF)-1033K (502) | Audio-1259K (17) | Peer-Review Report-116K (282) | Answering Reviewers-259K (214) | Received: 02/01/2015 | Revised: 06/24/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15048) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1351) | Core Tip (1140) | Full Article (HTML) (5313) | Figures (1-2) (503) | Tables (1-6) (807) | Full Article (PDF)-1227K (736) | Audio-865K (13) | Peer-Review Report-81K (260) | Answering Reviewers-108K (393) | Received: 05/30/2015 | Revised: 09/25/2015 | Accepted: 10/26/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (13) | Total Visits (17428) | Similar Articles (1746) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1640) | Core Tip (1580) | Full Article (HTML) (20406) | Figures (1-3) (714) | Tables (1-8) (386) | Full Article (PDF)-1522K (1661) | Audio-563K (206) | Peer-Review Report-93K (383) | Answering Reviewers-90K (411) | Received: 06/09/2015 | Revised: 07/28/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (59) | Total Visits (35208) | Similar Articles (2) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1350) | Core Tip (1615) | Full Article (HTML) (4248) | Figures (1-3) (761) | Tables (1-3) (404) | Full Article (PDF)-1149K (711) | Audio-988K (14) | Peer-Review Report-97K (328) | Answering Reviewers-260K (433) | Received: 05/07/2015 | Revised: 07/06/2015 | Accepted: 09/02/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (16925) | Similar Articles (333) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1616) | Core Tip (1445) | Full Article (HTML) (4523) | Figures (1-2) (908) | Tables (1-4) (869) | Full Article (PDF)-1279K (656) | Audio-1285K (20) | Peer-Review Report-103K (289) | Answering Reviewers-83K (265) | Received: 06/30/2015 | Revised: 08/04/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (17576) | Similar Articles (247) | Timeline of Article Publication (2) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1922) | Core Tip (1282) | Full Article (HTML) (4729) | Figures (1-6) (463) | Tables (1-4) (854) | Full Article (PDF)-1578K (660) | Audio-12385K (36) | Peer-Review Report-101K (290) | Answering Reviewers-229K (278) | Received: 02/03/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (66) | Total Visits (16003) | Similar Articles (45) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1343) | Core Tip (1658) | Full Article (HTML) (4171) | Figures (1-3) (415) | Tables (1-2) (413) | Full Article (PDF)-1082K (645) | Audio-695K (24) | Peer-Review Report-89K (265) | Answering Reviewers-250K (285) | Received: 05/09/2015 | Revised: 07/09/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (15661) | Similar Articles (14) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1192) | Core Tip (1426) | Full Article (HTML) (3136) | Tables (1-4) (457) | Full Article (PDF)-1001K (472) | Audio-150K (28) | Peer-Review Report-95K (235) | Answering Reviewers-152K (214) | Received: 03/30/2015 | Revised: 05/29/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (13969) | Similar Articles (2) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1888) | Core Tip (1480) | Full Article (HTML) (7647) | Figures (1-4) (501) | Tables (1-4) (449) | Full Article (PDF)-1128K (1163) | Audio-375K (25) | Peer-Review Report-99K (278) | Answering Reviewers-81K (322) | Received: 06/15/2015 | Revised: 08/08/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (20563) | Similar Articles (131) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1422) | Core Tip (1394) | Full Article (HTML) (5310) | Figures (1-9) (476) | Tables (1-2) (437) | Full Article (PDF)-1158K (925) | Audio-455K (49) | Peer-Review Report-93K (311) | Answering Reviewers-99K (266) | Received: 05/27/2015 | Revised: 06/27/2015 | Accepted: 09/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (33) | Total Visits (19117) | Similar Articles (1708) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1418) | Core Tip (1564) | Full Article (HTML) (9511) | Figures (1-4) (683) | Full Article (PDF)-1340K (1050) | Audio-1236K (26) | Peer-Review Report-81K (306) | Answering Reviewers-159K (301) | Received: 04/19/2015 | Revised: 05/22/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (49) | Total Visits (20996) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1752) | Core Tip (1408) | Full Article (HTML) (5383) | Figures (1-4) (569) | Full Article (PDF)-1718K (708) | Audio-591K (35) | Peer-Review Report-103K (256) | Answering Reviewers-129K (283) | Received: 02/06/2015 | Revised: 06/02/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (16324) | Similar Articles (42) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1319) | Core Tip (1850) | Full Article (HTML) (3720) | Figures (1-1) (924) | Full Article (PDF)-1338K (614) | Audio-462K (13) | Peer-Review Report-100K (228) | Answering Reviewers-60K (219) | Received: 07/21/2015 | Revised: 09/09/2015 | Accepted: 10/20/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14998) | Similar Articles (20) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open