Abstract (2038) | Core Tip (2009) | Full Article (HTML) (16019) | Figures (1-10) (1390) | Full Article (PDF)-1740K (1041) | Audio-724K (54) | Peer-Review Report-93K (447) | Answering Reviewers-50K (372) | Received: 09/21/2015 | Revised: 12/15/2015 | Accepted: 02/24/2016 | RCA | CrossRef | Google Scholar | Times Cited (6) | Total Visits (32476) | Similar Articles (1) | Timeline of Article Publication (7) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1915) | Core Tip (1656) | Full Article (HTML) (3692) | Tables (1-1) (527) | Full Article (PDF)-761K (579) | Audio-906K (38) | Peer-Review Report-95K (317) | Answering Reviewers-97K (301) | Received: 11/12/2015 | Revised: 01/11/2016 | Accepted: 02/16/2016 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (16637) | Similar Articles (0) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1942) | Core Tip (1607) | Full Article (HTML) (3706) | Full Article (PDF)-780K (646) | Audio-680K (40) | Peer-Review Report-92K (370) | Answering Reviewers-332K (244) | Received: 08/24/2015 | Revised: 10/13/2015 | Accepted: 01/07/2016 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14408) | Similar Articles (24) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1599) | Core Tip (1479) | Full Article (HTML) (4353) | Figures (1-1) (515) | Tables (1-1) (488) | Full Article (PDF)-741K (545) | Audio-703K (42) | Peer-Review Report-109K (283) | Answering Reviewers-7K (383) | Received: 08/28/2015 | Revised: 12/24/2015 | Accepted: 01/07/2016 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14558) | Similar Articles (2) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1688) | Core Tip (1880) | Full Article (HTML) (11289) | Figures (1-4) (700) | Tables (1-3) (581) | Full Article (PDF)-887K (961) | Audio-1055K (55) | Peer-Review Report-98K (408) | Answering Reviewers-58K (352) | Received: 05/28/2015 | Revised: 09/05/2015 | Accepted: 12/02/2015 | RCA | CrossRef | Google Scholar | Times Cited (3) | Total Visits (23979) | Similar Articles (16) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1802) | Core Tip (1633) | Full Article (HTML) (8126) | Figures (1-1) (495) | Tables (1-1) (1104) | Full Article (PDF)-1001K (793) | Audio-982K (31) | Peer-Review Report-89K (470) | Answering Reviewers-95K (348) | Received: 08/26/2015 | Revised: 11/30/2015 | Accepted: 01/04/2016 | RCA | CrossRef | Google Scholar | Times Cited (11) | Total Visits (21694) | Similar Articles (12) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1458) | Core Tip (1396) | Full Article (HTML) (3229) | Figures (1-1) (510) | Tables (1-2) (483) | Full Article (PDF)-930K (449) | Audio-689K (33) | Peer-Review Report-94K (355) | Answering Reviewers-119K (304) | Received: 09/02/2015 | Revised: 11/24/2015 | Accepted: 01/11/2016 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14505) | Similar Articles (233) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1417) | Core Tip (1308) | Full Article (HTML) (3290) | Figures (1-2) (514) | Tables (1-4) (465) | Full Article (PDF)-897K (502) | Audio-571K (26) | Peer-Review Report-95K (308) | Answering Reviewers-79K (346) | Received: 08/29/2015 | Revised: 10/30/2015 | Accepted: 02/16/2016 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14560) | Similar Articles (34) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1496) | Core Tip (1433) | Full Article (HTML) (3358) | Figures (1-1) (1040) | Tables (1-4) (487) | Full Article (PDF)-846K (649) | Audio-864K (36) | Peer-Review Report-71K (352) | Answering Reviewers-67K (304) | Received: 09/10/2015 | Revised: 12/09/2015 | Accepted: 03/09/2016 | RCA | CrossRef | Google Scholar | Times Cited (3) | Total Visits (15458) | Similar Articles (0) | Timeline of Article Publication (5) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1676) | Core Tip (1524) | Full Article (HTML) (4041) | Tables (1-2) (499) | Full Article (PDF)-782K (696) | Audio-868K (39) | Peer-Review Report-99K (296) | Answering Reviewers-56K (243) | Received: 08/28/2015 | Revised: 12/11/2015 | Accepted: 01/19/2016 | RCA | CrossRef | Google Scholar | Times Cited (0) | Total Visits (14261) | Similar Articles (14) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1696) | Core Tip (1553) | Full Article (HTML) (3924) | Figures (1-1) (1087) | Full Article (PDF)-783K (587) | Audio-1848K (28) | Peer-Review Report-71K (384) | Answering Reviewers-92K (323) | Received: 06/06/2015 | Revised: 09/05/2015 | Accepted: 12/18/2015 | RCA | CrossRef | Google Scholar | Times Cited (4) | Total Visits (15216) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open