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Abstract (1795) | Core Tip (1666) | Full Article (HTML) (6907) | Figures (1-1) (501) | Full Article (PDF)-1306K (744) | Audio-1600K (42) | Peer-Review Report-99K (329) | Answering Reviewers-276K (335) | Received: 06/09/2015 | Revised: 09/22/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (17973) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1605) | Core Tip (2029) | Full Article (HTML) (5837) | Figures (1-2) (774) | Full Article (PDF)-1676K (895) | Audio-720K (31) | Peer-Review Report-129K (329) | Answering Reviewers-153K (312) | Received: 05/23/2015 | Revised: 09/23/2015 | Accepted: 11/17/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (17122) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1869) | Core Tip (1682) | Full Article (HTML) (8702) | Figures (1-2) (518) | Tables (1-4) (439) | Full Article (PDF)-1118K (1404) | Audio-929K (58) | Peer-Review Report-103K (404) | Answering Reviewers-178K (468) | Received: 06/29/2015 | Revised: 09/04/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (93) | Total Visits (21751) | Similar Articles (17) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1874) | Core Tip (1714) | Full Article (HTML) (106027) | Figures (1-6) (747) | Tables (1-1) (500) | Full Article (PDF)-4412K (2032) | Audio-1154K (462) | Peer-Review Report-95K (358) | Answering Reviewers-81K (1957) | Received: 06/28/2015 | Revised: 09/03/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (164) | Total Visits (125702) | Similar Articles (0) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2096) | Core Tip (1968) | Full Article (HTML) (10203) | Figures (1-5) (1007) | Tables (1-1) (758) | Full Article (PDF)-1698K (825) | Audio-368K (64) | Peer-Review Report-133K (365) | Answering Reviewers-140K (379) | Received: 05/27/2015 | Revised: 07/30/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (69) | Total Visits (24297) | Similar Articles (28) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1824) | Core Tip (1735) | Full Article (HTML) (7516) | Figures (1-4) (841) | Full Article (PDF)-1570K (767) | Audio-1256K (48) | Peer-Review Report-108K (355) | Answering Reviewers-142K (451) | Received: 07/09/2015 | Revised: 10/16/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (21773) | Similar Articles (52) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1431) | Core Tip (1338) | Full Article (HTML) (3640) | Figures (1-4) (334) | Full Article (PDF)-1235K (562) | Audio-2427K (29) | Peer-Review Report-97K (332) | Answering Reviewers-133K (310) | Received: 07/09/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (15091) | Similar Articles (8) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1581) | Core Tip (1441) | Full Article (HTML) (5680) | Figures (1-1) (474) | Tables (1-3) (890) | Full Article (PDF)-1307K (846) | Audio-581K (45) | Peer-Review Report-96K (294) | Answering Reviewers-289K (360) | Received: 05/28/2015 | Revised: 08/04/2015 | Accepted: 01/29/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (20) | Total Visits (16780) | Similar Articles (0) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1520) | Core Tip (1362) | Full Article (HTML) (4975) | Figures (1-2) (331) | Full Article (PDF)-1159K (586) | Audio-1262K (26) | Peer-Review Report-136K (288) | Answering Reviewers-116K (319) | Received: 05/22/2015 | Revised: 09/23/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (14588) | Similar Articles (12) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1614) | Core Tip (1633) | Full Article (HTML) (5234) | Figures (1-7) (495) | Full Article (PDF)-1337K (756) | Audio-811K (23) | Peer-Review Report-104K (307) | Answering Reviewers-244K (362) | Received: 06/12/2015 | Revised: 11/26/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (17164) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2094) | Core Tip (1569) | Full Article (HTML) (5583) | Figures (1-7) (482) | Full Article (PDF)-1136K (727) | Audio-134K (40) | Peer-Review Report-108K (358) | Answering Reviewers-101K (343) | Received: 05/29/2015 | Revised: 08/12/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (19655) | Similar Articles (18) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1877) | Core Tip (1825) | Full Article (HTML) (5713) | Figures (1-10) (574) | Full Article (PDF)-2135K (711) | Audio-1273K (49) | Peer-Review Report-108K (368) | Answering Reviewers-206K (429) | Received: 06/26/2015 | Revised: 10/30/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (20283) | Similar Articles (8) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open