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Abstract (1743) | Core Tip (1623) | Full Article (HTML) (9476) | Figures (1-5) (547) | Tables (1-1) (425) | Full Article (PDF)-1367K (876) | Audio-1521K (49) | Peer-Review Report-137K (498) | Answering Reviewers-384K (428) | Received: 05/28/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (32357) | Similar Articles (1) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1728) | Core Tip (1594) | Full Article (HTML) (6751) | Figures (1-1) (445) | Full Article (PDF)-1306K (716) | Audio-1600K (42) | Peer-Review Report-99K (314) | Answering Reviewers-276K (317) | Received: 06/09/2015 | Revised: 09/22/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (17288) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1528) | Core Tip (1898) | Full Article (HTML) (5616) | Figures (1-2) (669) | Full Article (PDF)-1676K (863) | Audio-720K (27) | Peer-Review Report-129K (306) | Answering Reviewers-153K (293) | Received: 05/23/2015 | Revised: 09/23/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (16235) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1786) | Core Tip (1595) | Full Article (HTML) (8326) | Figures (1-2) (460) | Tables (1-4) (392) | Full Article (PDF)-1118K (1207) | Audio-929K (52) | Peer-Review Report-103K (383) | Answering Reviewers-178K (445) | Received: 06/29/2015 | Revised: 09/04/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (91) | Total Visits (20571) | Similar Articles (16) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1780) | Core Tip (1637) | Full Article (HTML) (94775) | Figures (1-6) (684) | Tables (1-1) (445) | Full Article (PDF)-4412K (1983) | Audio-1154K (423) | Peer-Review Report-95K (345) | Answering Reviewers-81K (1938) | Received: 06/28/2015 | Revised: 09/03/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (162) | Total Visits (113581) | Similar Articles (0) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2016) | Core Tip (1879) | Full Article (HTML) (9817) | Figures (1-5) (887) | Tables (1-1) (645) | Full Article (PDF)-1698K (793) | Audio-368K (62) | Peer-Review Report-133K (349) | Answering Reviewers-140K (358) | Received: 05/27/2015 | Revised: 07/30/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (68) | Total Visits (23127) | Similar Articles (26) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1757) | Core Tip (1643) | Full Article (HTML) (6761) | Figures (1-4) (738) | Full Article (PDF)-1570K (742) | Audio-1256K (44) | Peer-Review Report-108K (337) | Answering Reviewers-142K (417) | Received: 07/09/2015 | Revised: 10/16/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (20251) | Similar Articles (51) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1354) | Core Tip (1279) | Full Article (HTML) (3535) | Figures (1-4) (300) | Full Article (PDF)-1235K (537) | Audio-2427K (27) | Peer-Review Report-97K (314) | Answering Reviewers-133K (290) | Received: 07/09/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14347) | Similar Articles (8) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1514) | Core Tip (1383) | Full Article (HTML) (5482) | Figures (1-1) (416) | Tables (1-3) (784) | Full Article (PDF)-1307K (822) | Audio-581K (42) | Peer-Review Report-96K (278) | Answering Reviewers-289K (341) | Received: 05/28/2015 | Revised: 08/04/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (15939) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1456) | Core Tip (1295) | Full Article (HTML) (4722) | Figures (1-2) (299) | Full Article (PDF)-1159K (568) | Audio-1262K (21) | Peer-Review Report-136K (273) | Answering Reviewers-116K (307) | Received: 05/22/2015 | Revised: 09/23/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (13947) | Similar Articles (12) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1533) | Core Tip (1572) | Full Article (HTML) (5058) | Figures (1-7) (443) | Full Article (PDF)-1337K (739) | Audio-811K (23) | Peer-Review Report-104K (293) | Answering Reviewers-244K (351) | Received: 06/12/2015 | Revised: 11/26/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (16465) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1935) | Core Tip (1493) | Full Article (HTML) (5398) | Figures (1-7) (435) | Full Article (PDF)-1136K (697) | Audio-134K (40) | Peer-Review Report-108K (346) | Answering Reviewers-101K (326) | Received: 05/29/2015 | Revised: 08/12/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (18764) | Similar Articles (17) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1781) | Core Tip (1734) | Full Article (HTML) (5451) | Figures (1-10) (523) | Full Article (PDF)-2135K (682) | Audio-1273K (49) | Peer-Review Report-108K (350) | Answering Reviewers-206K (411) | Received: 06/26/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (19288) | Similar Articles (8) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open