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Abstract (1420) | Core Tip (1546) | Full Article (HTML) (5547) | Figures (1-2) (460) | Full Article (PDF)-996K (713) | Audio-1044K (25) | Peer-Review Report-156K (374) | Answering Reviewers-87K (359) | Received: 05/26/2015 | Revised: 09/07/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (16146) | Similar Articles (405) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1847) | Core Tip (1841) | Full Article (HTML) (8970) | Figures (1-2) (571) | Tables (1-3) (533) | Full Article (PDF)-1154K (1278) | Audio-669K (35) | Peer-Review Report-198K (437) | Answering Reviewers-152K (470) | Received: 08/31/2015 | Revised: 11/13/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (42) | Total Visits (21832) | Similar Articles (648) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1508) | Core Tip (1755) | Full Article (HTML) (4999) | Figures (1-3) (564) | Tables (1-6) (514) | Full Article (PDF)-1256K (634) | Audio-1359K (24) | Peer-Review Report-91K (334) | Answering Reviewers-67K (304) | Received: 08/27/2015 | Revised: 10/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (40) | Total Visits (15988) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1848) | Core Tip (2278) | Full Article (HTML) (8549) | Figures (1-2) (528) | Full Article (PDF)-1020K (1291) | Audio-1654K (32) | Peer-Review Report-172K (398) | Answering Reviewers-165K (354) | Received: 06/29/2015 | Revised: 09/23/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (50) | Total Visits (21021) | Similar Articles (212) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1483) | Core Tip (1522) | Full Article (HTML) (7194) | Figures (1-1) (463) | Tables (1-3) (412) | Full Article (PDF)-1106K (1101) | Audio-1448K (35) | Peer-Review Report-89K (362) | Answering Reviewers-104K (298) | Received: 06/16/2015 | Revised: 08/31/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (18518) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1936) | Core Tip (1745) | Full Article (HTML) (7560) | Figures (1-5) (477) | Full Article (PDF)-3500K (3260) | Audio-1382K (35) | Peer-Review Report-128K (454) | Answering Reviewers-80K (454) | Received: 07/04/2015 | Revised: 12/02/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (26808) | Similar Articles (107) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1960) | Core Tip (1661) | Full Article (HTML) (9432) | Tables (1-8) (498) | Full Article (PDF)-1023K (2278) | Audio-772K (45) | Peer-Review Report-104K (414) | Answering Reviewers-154K (436) | Received: 06/25/2015 | Revised: 09/02/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (51) | Total Visits (22971) | Similar Articles (31) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2224) | Core Tip (1762) | Full Article (HTML) (14696) | Figures (1-2) (710) | Tables (1-1) (460) | Full Article (PDF)-1486K (2201) | Audio-700K (53) | Peer-Review Report-77K (685) | Answering Reviewers-100K (435) | Received: 04/28/2015 | Revised: 09/18/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (56) | Total Visits (30232) | Similar Articles (1552) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1332) | Core Tip (1392) | Full Article (HTML) (4649) | Figures (1-3) (288) | Full Article (PDF)-2311K (852) | Audio-1296K (26) | Peer-Review Report-86K (320) | Answering Reviewers-71K (325) | Received: 08/11/2015 | Revised: 10/18/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (15056) | Similar Articles (252) | Timeline of Article Publication (11) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1487) | Core Tip (1346) | Full Article (HTML) (4396) | Tables (1-2) (403) | Full Article (PDF)-905K (839) | Audio-774K (29) | Peer-Review Report-109K (322) | Answering Reviewers-93K (309) | Received: 06/28/2015 | Revised: 09/09/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (14484) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1759) | Core Tip (1669) | Full Article (HTML) (8870) | Full Article (PDF)-863K (2435) | Audio-328K (42) | Peer-Review Report-95K (436) | Answering Reviewers-156K (532) | Received: 06/24/2015 | Revised: 08/27/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (71) | Total Visits (21323) | 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 (1304) | Core Tip (1347) | Full Article (HTML) (3608) | Figures (1-1) (334) | Full Article (PDF)-929K (624) | Audio-1687K (25) | Peer-Review Report-114K (324) | Answering Reviewers-122K (321) | Received: 06/25/2015 | Revised: 09/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (13177) | Similar Articles (67) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1514) | Core Tip (1989) | Full Article (HTML) (5413) | Figures (1-3) (499) | Tables (1-5) (405) | Full Article (PDF)-1807K (611) | Audio-519K (79) | Peer-Review Report-111K (336) | Answering Reviewers-168K (307) | Received: 06/29/2015 | Revised: 10/10/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (19415) | 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 (1476) | Core Tip (1263) | Full Article (HTML) (3463) | Figures (1-8) (288) | Full Article (PDF)-1371K (444) | Audio-1477K (24) | Peer-Review Report-88K (264) | Answering Reviewers-168K (239) | Received: 02/28/2015 | Revised: 04/29/2015 | Accepted: 09/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (14023) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1744) | Core Tip (1742) | Full Article (HTML) (7004) | Figures (1-4) (326) | Tables (1-3) (398) | Full Article (PDF)-1651K (898) | Audio-966K (37) | Peer-Review Report-104K (361) | Answering Reviewers-109K (355) | Received: 03/27/2015 | Revised: 07/09/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (22937) | Similar Articles (56) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (3131) | Core Tip (2987) | Full Article (HTML) (6758) | Figures (1-2) (964) | Tables (1-2) (436) | Full Article (PDF)-1120K (866) | Audio-1065K (37) | Peer-Review Report-87K (412) | Answering Reviewers-80K (423) | Received: 07/14/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (26515) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1442) | Core Tip (1397) | Full Article (HTML) (3958) | Figures (1-1) (922) | Tables (1-1) (450) | Full Article (PDF)-930K (641) | Audio-530K (31) | Peer-Review Report-111K (314) | Answering Reviewers-152K (277) | Received: 05/27/2015 | Revised: 08/19/2015 | Accepted: 12/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (17285) | Similar Articles (28) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1824) | Core Tip (1656) | Full Article (HTML) (6586) | Tables (1-4) (492) | Full Article (PDF)-1142K (1047) | Audio-1156K (32) | Peer-Review Report-94K (461) | Answering Reviewers-77K (367) | Received: 06/30/2015 | Revised: 09/08/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (22694) | Similar Articles (158) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open