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Abstract (1301) | Core Tip (1361) | Full Article (HTML) (4522) | Figures (1-3) (272) | Full Article (PDF)-2311K (836) | Audio-1296K (26) | Peer-Review Report-86K (311) | Answering Reviewers-71K (302) | Received: 08/11/2015 | Revised: 10/18/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (14670) | Similar Articles (251) | Timeline of Article Publication (11) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1442) | Core Tip (1309) | Full Article (HTML) (4264) | Tables (1-2) (364) | Full Article (PDF)-905K (814) | Audio-774K (29) | Peer-Review Report-109K (317) | Answering Reviewers-93K (305) | Received: 06/28/2015 | Revised: 09/09/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (14063) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1709) | Core Tip (1621) | Full Article (HTML) (8500) | Full Article (PDF)-863K (2407) | Audio-328K (42) | Peer-Review Report-95K (425) | Answering Reviewers-156K (520) | Received: 06/24/2015 | Revised: 08/27/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (70) | Total Visits (20652) | Similar Articles (5) | Timeline of Article Publication (4) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1268) | Core Tip (1309) | Full Article (HTML) (3517) | Figures (1-1) (312) | Full Article (PDF)-929K (616) | Audio-1687K (25) | Peer-Review Report-114K (316) | Answering Reviewers-122K (315) | Received: 06/25/2015 | Revised: 09/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (12863) | Similar Articles (67) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1478) | Core Tip (1924) | Full Article (HTML) (5286) | Figures (1-3) (473) | Tables (1-5) (371) | Full Article (PDF)-1807K (602) | Audio-519K (79) | Peer-Review Report-111K (327) | Answering Reviewers-168K (300) | Received: 06/29/2015 | Revised: 10/10/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (18888) | Similar Articles (0) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1696) | Core Tip (1698) | Full Article (HTML) (6568) | Figures (1-4) (304) | Tables (1-3) (379) | Full Article (PDF)-1651K (888) | Audio-966K (37) | Peer-Review Report-104K (353) | Answering Reviewers-109K (333) | Received: 03/27/2015 | Revised: 07/09/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (22131) | Similar Articles (54) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (3079) | Core Tip (2912) | Full Article (HTML) (6473) | Figures (1-2) (896) | Tables (1-2) (403) | Full Article (PDF)-1120K (838) | Audio-1065K (33) | Peer-Review Report-87K (400) | Answering Reviewers-80K (415) | Received: 07/14/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (25730) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1399) | Core Tip (1350) | Full Article (HTML) (3847) | Figures (1-1) (869) | Tables (1-1) (410) | Full Article (PDF)-930K (627) | Audio-530K (31) | Peer-Review Report-111K (297) | Answering Reviewers-152K (272) | Received: 05/27/2015 | Revised: 08/19/2015 | Accepted: 12/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (16770) | Similar Articles (28) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1780) | Core Tip (1617) | Full Article (HTML) (6437) | Tables (1-4) (449) | Full Article (PDF)-1142K (1032) | Audio-1156K (32) | Peer-Review Report-94K (457) | Answering Reviewers-77K (360) | Received: 06/30/2015 | Revised: 09/08/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (22208) | Similar Articles (158) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open