Abstract (1950) | Core Tip (1568) | Full Article (HTML) (5775) | Figures (1-4) (594) | Tables (1-1) (523) | Full Article (PDF)-1460K (2631) | Audio-481K (33) | Peer-Review Report-81K (315) | Answering Reviewers-330K (524) | Received: 05/29/2015 | Revised: 09/10/2015 | Accepted: 12/15/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (20127) | Similar Articles (4) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2099) | Core Tip (2107) | Full Article (HTML) (8974) | Tables (1-1) (523) | Full Article (PDF)-1840K (998) | Audio-1635K (137) | Peer-Review Report-103K (454) | Answering Reviewers-203K (440) | Received: 07/28/2015 | Revised: 11/15/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (52) | Total Visits (24220) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1933) | Core Tip (1583) | Full Article (HTML) (5652) | Tables (1-1) (443) | Full Article (PDF)-950K (958) | Audio-5849K (35) | Peer-Review Report-97K (341) | Answering Reviewers-157K (252) | Received: 07/30/2015 | Revised: 10/13/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (26) | Total Visits (16525) | Similar Articles (8) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2171) | Core Tip (1984) | Full Article (HTML) (16325) | Figures (1-3) (1132) | Full Article (PDF)-1495K (1690) | Audio-893K (68) | Peer-Review Report-82K (471) | Answering Reviewers-78K (546) | Received: 08/13/2015 | Revised: 10/15/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (146) | Total Visits (33284) | 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 (1683) | Core Tip (1571) | Full Article (HTML) (4560) | Tables (1-2) (593) | Full Article (PDF)-929K (763) | Audio-504K (39) | Peer-Review Report-113K (350) | Answering Reviewers-135K (336) | Received: 06/14/2015 | Revised: 10/15/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (14218) | Similar Articles (6) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1669) | Core Tip (2038) | Full Article (HTML) (5257) | Full Article (PDF)-1563K (811) | Audio-9667K (53) | Peer-Review Report-88K (304) | Answering Reviewers-88K (263) | Received: 07/20/2015 | Revised: 11/13/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (15019) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1678) | Core Tip (1596) | Full Article (HTML) (4174) | Tables (1-2) (665) | Full Article (PDF)-1547K (561) | Audio-656K (31) | Peer-Review Report-83K (329) | Answering Reviewers-107K (321) | Received: 07/30/2015 | Revised: 10/17/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (14185) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2054) | Core Tip (1960) | Full Article (HTML) (17386) | Tables (1-2) (563) | Full Article (PDF)-1852K (2368) | Audio-764K (89) | Peer-Review Report-109K (475) | Answering Reviewers-121K (478) | Received: 07/31/2015 | Revised: 11/18/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (206) | Total Visits (31071) | Similar Articles (0) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2395) | Core Tip (1630) | Full Article (HTML) (6262) | Tables (1-2) (573) | Full Article (PDF)-890K (1173) | Audio-1180K (33) | Peer-Review Report-101K (374) | Answering Reviewers-244K (287) | Received: 09/28/2015 | Revised: 11/22/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (20229) | Similar Articles (129) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1660) | Core Tip (1913) | Full Article (HTML) (5310) | Tables (1-1) (518) | Full Article (PDF)-937K (842) | Audio-1890K (36) | Peer-Review Report-85K (345) | Answering Reviewers-67K (309) | Received: 07/14/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (19) | Total Visits (16135) | Similar Articles (273) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1572) | Core Tip (1466) | Full Article (HTML) (2889) | Figures (1-3) (377) | Tables (1-3) (504) | Full Article (PDF)-928K (548) | Audio-774K (35) | Peer-Review Report-96K (310) | Answering Reviewers-371K (346) | Received: 08/17/2015 | Revised: 11/03/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (15489) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1454) | Core Tip (1591) | Full Article (HTML) (4723) | Figures (1-3) (608) | Tables (1-2) (498) | Full Article (PDF)-997K (644) | Audio-231K (30) | Peer-Review Report-120K (359) | Answering Reviewers-187K (359) | Received: 07/24/2015 | Revised: 09/04/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (18003) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1691) | Core Tip (1455) | Full Article (HTML) (5544) | Figures (1-1) (1101) | Tables (1-5) (531) | Full Article (PDF)-1152K (811) | Audio-3804K (34) | Peer-Review Report-118K (287) | Answering Reviewers-121K (396) | Received: 05/20/2015 | Revised: 10/16/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (20251) | Similar Articles (83) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1584) | Core Tip (1409) | Full Article (HTML) (3726) | Figures (1-2) (544) | Full Article (PDF)-929K (497) | Audio-1009K (29) | Peer-Review Report-79K (268) | Answering Reviewers-59K (378) | Received: 03/25/2015 | Revised: 08/06/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (14632) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2259) | Core Tip (1789) | Full Article (HTML) (5050) | Figures (1-2) (526) | Tables (1-3) (1065) | Full Article (PDF)-2294K (783) | Audio-649K (245) | Peer-Review Report-98K (357) | Answering Reviewers-60K (1849) | Received: 07/14/2015 | Revised: 11/04/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (21962) | 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 (1800) | Full Article (HTML) (10210) | Figures (1-2) (685) | Tables (1-3) (527) | Full Article (PDF)-5367K (967) | Audio-3790K (66) | Peer-Review Report-104K (362) | Answering Reviewers-58K (497) | Received: 08/28/2015 | Revised: 12/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (24280) | Similar Articles (18) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1943) | Core Tip (1758) | Full Article (HTML) (6664) | Figures (1-6) (870) | Tables (1-1) (495) | Full Article (PDF)-2604K (808) | Audio-617K (52) | Peer-Review Report-138K (406) | Answering Reviewers-103K (404) | Received: 08/19/2015 | Revised: 10/27/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (20086) | Similar Articles (270) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open