Abstract (1884) | Core Tip (1520) | Full Article (HTML) (5675) | Figures (1-4) (536) | Tables (1-1) (482) | Full Article (PDF)-1460K (2589) | Audio-481K (24) | Peer-Review Report-81K (294) | Answering Reviewers-330K (495) | Received: 05/29/2015 | Revised: 09/10/2015 | Accepted: 12/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (19346) | Similar Articles (4) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2038) | Core Tip (2050) | Full Article (HTML) (8785) | Tables (1-1) (484) | Full Article (PDF)-1840K (960) | Audio-1635K (134) | Peer-Review Report-103K (434) | Answering Reviewers-203K (418) | Received: 07/28/2015 | Revised: 11/15/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (51) | Total Visits (23198) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1890) | Core Tip (1532) | Full Article (HTML) (5557) | Tables (1-1) (398) | Full Article (PDF)-950K (928) | Audio-5849K (33) | Peer-Review Report-97K (312) | Answering Reviewers-157K (228) | Received: 07/30/2015 | Revised: 10/13/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (15863) | Similar Articles (7) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2045) | Core Tip (1908) | Full Article (HTML) (15748) | Figures (1-3) (1057) | Full Article (PDF)-1495K (1643) | Audio-893K (66) | Peer-Review Report-82K (448) | Answering Reviewers-78K (517) | Received: 08/13/2015 | Revised: 10/15/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (135) | Total Visits (31650) | Similar Articles (4) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1637) | Core Tip (1518) | Full Article (HTML) (4406) | Tables (1-2) (550) | Full Article (PDF)-929K (733) | Audio-504K (35) | Peer-Review Report-113K (333) | Answering Reviewers-135K (316) | Received: 06/14/2015 | Revised: 10/15/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (13495) | Similar Articles (4) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1619) | Core Tip (1980) | Full Article (HTML) (5129) | Full Article (PDF)-1563K (776) | Audio-9667K (46) | Peer-Review Report-88K (288) | Answering Reviewers-88K (243) | Received: 07/20/2015 | Revised: 11/13/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (14280) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1615) | Core Tip (1534) | Full Article (HTML) (4082) | Tables (1-2) (616) | Full Article (PDF)-1547K (526) | Audio-656K (26) | Peer-Review Report-83K (303) | Answering Reviewers-107K (295) | Received: 07/30/2015 | Revised: 10/17/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (13480) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1995) | Core Tip (1882) | Full Article (HTML) (17075) | Tables (1-2) (514) | Full Article (PDF)-1852K (2304) | Audio-764K (60) | Peer-Review Report-109K (452) | Answering Reviewers-121K (457) | Received: 07/31/2015 | Revised: 11/18/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (191) | Total Visits (30065) | Similar Articles (0) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2341) | Core Tip (1586) | Full Article (HTML) (6135) | Tables (1-2) (530) | Full Article (PDF)-890K (1146) | Audio-1180K (27) | Peer-Review Report-101K (354) | Answering Reviewers-244K (259) | Received: 09/28/2015 | Revised: 11/22/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (19307) | Similar Articles (120) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1599) | Core Tip (1857) | Full Article (HTML) (5140) | Tables (1-1) (479) | Full Article (PDF)-937K (819) | Audio-1890K (29) | Peer-Review Report-85K (326) | Answering Reviewers-67K (289) | Received: 07/14/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (15460) | Similar Articles (259) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1509) | Core Tip (1408) | Full Article (HTML) (2814) | Figures (1-3) (341) | Tables (1-3) (462) | Full Article (PDF)-928K (521) | Audio-774K (27) | Peer-Review Report-96K (291) | Answering Reviewers-371K (326) | Received: 08/17/2015 | Revised: 11/03/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (14674) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1392) | Core Tip (1537) | Full Article (HTML) (4605) | Figures (1-3) (565) | Tables (1-2) (457) | Full Article (PDF)-997K (591) | Audio-231K (29) | Peer-Review Report-120K (337) | Answering Reviewers-187K (335) | Received: 07/24/2015 | Revised: 09/04/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (16978) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1636) | Core Tip (1401) | Full Article (HTML) (5399) | Figures (1-1) (1048) | Tables (1-5) (485) | Full Article (PDF)-1152K (779) | Audio-3804K (29) | Peer-Review Report-118K (262) | Answering Reviewers-121K (372) | Received: 05/20/2015 | Revised: 10/16/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (19183) | Similar Articles (76) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1529) | Core Tip (1358) | Full Article (HTML) (3641) | Figures (1-2) (501) | Full Article (PDF)-929K (472) | Audio-1009K (25) | Peer-Review Report-79K (246) | Answering Reviewers-59K (357) | Received: 03/25/2015 | Revised: 08/06/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (13775) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2143) | Core Tip (1738) | Full Article (HTML) (4916) | Figures (1-2) (479) | Tables (1-3) (1024) | Full Article (PDF)-2294K (755) | Audio-649K (191) | Peer-Review Report-98K (340) | Answering Reviewers-60K (1827) | Received: 07/14/2015 | Revised: 11/04/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (20846) | Similar Articles (26) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1699) | Core Tip (1724) | Full Article (HTML) (9943) | Figures (1-2) (627) | Tables (1-3) (480) | Full Article (PDF)-5367K (936) | Audio-3790K (59) | Peer-Review Report-104K (337) | Answering Reviewers-58K (480) | Received: 08/28/2015 | Revised: 12/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (23295) | Similar Articles (16) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1884) | Core Tip (1698) | Full Article (HTML) (6468) | Figures (1-6) (820) | Tables (1-1) (452) | Full Article (PDF)-2604K (775) | Audio-617K (43) | Peer-Review Report-138K (375) | Answering Reviewers-103K (379) | Received: 08/19/2015 | Revised: 10/27/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (19184) | Similar Articles (256) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open