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Abstract (1509) | Core Tip (1548) | Full Article (HTML) (7242) | Figures (1-1) (485) | Tables (1-3) (433) | Full Article (PDF)-1106K (1119) | Audio-1448K (38) | Peer-Review Report-89K (375) | Answering Reviewers-104K (307) | Received: 06/16/2015 | Revised: 08/31/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (18908) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1959) | Core Tip (1777) | Full Article (HTML) (7626) | Figures (1-5) (495) | Full Article (PDF)-3500K (3279) | Audio-1382K (38) | Peer-Review Report-128K (468) | Answering Reviewers-80K (463) | Received: 07/04/2015 | Revised: 12/02/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (27264) | Similar Articles (108) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2002) | Core Tip (1683) | Full Article (HTML) (9509) | Tables (1-8) (516) | Full Article (PDF)-1023K (2310) | Audio-772K (50) | Peer-Review Report-104K (427) | Answering Reviewers-154K (451) | Received: 06/25/2015 | Revised: 09/02/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (57) | Total Visits (23426) | Similar Articles (31) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2251) | Core Tip (1788) | Full Article (HTML) (14782) | Figures (1-2) (739) | Tables (1-1) (479) | Full Article (PDF)-1486K (2235) | Audio-700K (53) | Peer-Review Report-77K (696) | Answering Reviewers-100K (449) | Received: 04/28/2015 | Revised: 09/18/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (57) | Total Visits (30668) | Similar Articles (1578) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1352) | Core Tip (1414) | Full Article (HTML) (4733) | Figures (1-3) (306) | Full Article (PDF)-2311K (870) | Audio-1296K (31) | Peer-Review Report-86K (333) | Answering Reviewers-71K (335) | Received: 08/11/2015 | Revised: 10/18/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (15434) | Similar Articles (258) | Timeline of Article Publication (11) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1507) | Core Tip (1372) | Full Article (HTML) (4432) | Tables (1-2) (422) | Full Article (PDF)-905K (852) | Audio-774K (32) | Peer-Review Report-109K (331) | Answering Reviewers-93K (317) | Received: 06/28/2015 | Revised: 09/09/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (14833) | Similar Articles (28) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1802) | Core Tip (1693) | Full Article (HTML) (8948) | Full Article (PDF)-863K (2450) | Audio-328K (56) | Peer-Review Report-95K (443) | Answering Reviewers-156K (542) | Received: 06/24/2015 | Revised: 08/27/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (71) | Total Visits (21751) | 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 (1321) | Core Tip (1363) | Full Article (HTML) (3643) | Figures (1-1) (353) | Full Article (PDF)-929K (636) | Audio-1687K (25) | Peer-Review Report-114K (335) | Answering Reviewers-122K (333) | Received: 06/25/2015 | Revised: 09/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (13468) | Similar Articles (67) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1534) | Core Tip (2015) | Full Article (HTML) (5455) | Figures (1-3) (530) | Tables (1-5) (425) | Full Article (PDF)-1807K (627) | Audio-519K (79) | Peer-Review Report-111K (346) | Answering Reviewers-168K (319) | Received: 06/29/2015 | Revised: 10/10/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (19933) | 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

Abstract (1494) | Core Tip (1284) | Full Article (HTML) (3543) | Figures (1-8) (302) | Full Article (PDF)-1371K (459) | Audio-1477K (29) | Peer-Review Report-88K (272) | Answering Reviewers-168K (247) | Received: 02/28/2015 | Revised: 04/29/2015 | Accepted: 09/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14410) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1766) | Core Tip (1786) | Full Article (HTML) (7123) | Figures (1-4) (339) | Tables (1-3) (412) | Full Article (PDF)-1651K (938) | Audio-966K (40) | Peer-Review Report-104K (373) | Answering Reviewers-109K (364) | Received: 03/27/2015 | Revised: 07/09/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (23527) | Similar Articles (57) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (3154) | Core Tip (3031) | Full Article (HTML) (6846) | Figures (1-2) (984) | Tables (1-2) (454) | Full Article (PDF)-1120K (888) | Audio-1065K (44) | Peer-Review Report-87K (424) | Answering Reviewers-80K (434) | Received: 07/14/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (27071) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1463) | Core Tip (1419) | Full Article (HTML) (3994) | Figures (1-1) (936) | Tables (1-1) (470) | Full Article (PDF)-930K (655) | Audio-530K (36) | Peer-Review Report-111K (325) | Answering Reviewers-152K (287) | Received: 05/27/2015 | Revised: 08/19/2015 | Accepted: 12/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (17724) | Similar Articles (28) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1852) | Core Tip (1686) | Full Article (HTML) (6638) | Tables (1-4) (507) | Full Article (PDF)-1142K (1065) | Audio-1156K (36) | Peer-Review Report-94K (476) | Answering Reviewers-77K (381) | Received: 06/30/2015 | Revised: 09/08/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (31) | Total Visits (23182) | Similar Articles (160) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open