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Abstract (1983) | Core Tip (1949) | Full Article (HTML) (8663) | Tables (1-1) (448) | Full Article (PDF)-1840K (943) | Audio-1635K (128) | Peer-Review Report-103K (419) | Answering Reviewers-203K (392) | Received: 07/28/2015 | Revised: 11/15/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (51) | Total Visits (22592) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1830) | Core Tip (1459) | Full Article (HTML) (5396) | Tables (1-1) (370) | Full Article (PDF)-950K (902) | Audio-5849K (30) | Peer-Review Report-97K (303) | Answering Reviewers-157K (219) | Received: 07/30/2015 | Revised: 10/13/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (25) | Total Visits (15361) | Similar Articles (7) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1986) | Core Tip (1844) | Full Article (HTML) (15083) | Figures (1-3) (1013) | Full Article (PDF)-1495K (1623) | Audio-893K (66) | Peer-Review Report-82K (435) | Answering Reviewers-78K (508) | Received: 08/13/2015 | Revised: 10/15/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (133) | Total Visits (30570) | 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 (1559) | Core Tip (1460) | Full Article (HTML) (4253) | Tables (1-2) (507) | Full Article (PDF)-929K (717) | Audio-504K (32) | Peer-Review Report-113K (321) | Answering Reviewers-135K (304) | Received: 06/14/2015 | Revised: 10/15/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (14) | Total Visits (12972) | Similar Articles (4) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1576) | Core Tip (1887) | Full Article (HTML) (4869) | Full Article (PDF)-1563K (764) | Audio-9667K (44) | Peer-Review Report-88K (278) | Answering Reviewers-88K (235) | Received: 07/20/2015 | Revised: 11/13/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (13718) | Similar Articles (1) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1564) | Core Tip (1486) | Full Article (HTML) (3985) | Tables (1-2) (554) | Full Article (PDF)-1547K (513) | Audio-656K (23) | Peer-Review Report-83K (293) | Answering Reviewers-107K (284) | Received: 07/30/2015 | Revised: 10/17/2015 | Accepted: 12/21/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (1) | Total Visits (13056) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1926) | Core Tip (1809) | Full Article (HTML) (15963) | Tables (1-2) (472) | Full Article (PDF)-1852K (2277) | Audio-764K (57) | Peer-Review Report-109K (424) | Answering Reviewers-121K (447) | Received: 07/31/2015 | Revised: 11/18/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (187) | Total Visits (28564) | Similar Articles (0) | Timeline of Article Publication (6) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2229) | Core Tip (1536) | Full Article (HTML) (5940) | Tables (1-2) (494) | Full Article (PDF)-890K (1135) | Audio-1180K (27) | Peer-Review Report-101K (327) | Answering Reviewers-244K (251) | Received: 09/28/2015 | Revised: 11/22/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (18697) | Similar Articles (115) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1539) | Core Tip (1762) | Full Article (HTML) (4972) | Tables (1-1) (444) | Full Article (PDF)-937K (809) | Audio-1890K (29) | Peer-Review Report-85K (316) | Answering Reviewers-67K (284) | Received: 07/14/2015 | Revised: 10/02/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (14976) | Similar Articles (259) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1456) | Core Tip (1341) | Full Article (HTML) (2745) | Figures (1-3) (317) | Tables (1-3) (433) | Full Article (PDF)-928K (512) | Audio-774K (27) | Peer-Review Report-96K (269) | Answering Reviewers-371K (319) | Received: 08/17/2015 | Revised: 11/03/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (14223) | Similar Articles (2) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1330) | Core Tip (1478) | Full Article (HTML) (4471) | Figures (1-3) (524) | Tables (1-2) (403) | Full Article (PDF)-997K (578) | Audio-231K (29) | Peer-Review Report-120K (327) | Answering Reviewers-187K (322) | Received: 07/24/2015 | Revised: 09/04/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (16322) | Similar Articles (6) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1584) | Core Tip (1340) | Full Article (HTML) (5174) | Figures (1-1) (962) | Tables (1-5) (452) | Full Article (PDF)-1152K (764) | Audio-3804K (28) | Peer-Review Report-118K (252) | Answering Reviewers-121K (345) | Received: 05/20/2015 | Revised: 10/16/2015 | Accepted: 12/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (23) | Total Visits (18430) | Similar Articles (75) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1477) | Core Tip (1312) | Full Article (HTML) (3531) | Figures (1-2) (455) | Full Article (PDF)-929K (451) | Audio-1009K (25) | Peer-Review Report-79K (242) | Answering Reviewers-59K (352) | Received: 03/25/2015 | Revised: 08/06/2015 | Accepted: 10/19/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (4) | Total Visits (13348) | Similar Articles (9) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2064) | Core Tip (1635) | Full Article (HTML) (4696) | Figures (1-2) (440) | Tables (1-3) (928) | Full Article (PDF)-2294K (742) | Audio-649K (186) | Peer-Review Report-98K (325) | Answering Reviewers-60K (1803) | Received: 07/14/2015 | Revised: 11/04/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (20010) | Similar Articles (26) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1626) | Core Tip (1646) | Full Article (HTML) (9390) | Figures (1-2) (581) | Tables (1-3) (433) | Full Article (PDF)-5367K (914) | Audio-3790K (59) | Peer-Review Report-104K (325) | Answering Reviewers-58K (471) | Received: 08/28/2015 | Revised: 12/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (22255) | Similar Articles (16) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1825) | Core Tip (1639) | Full Article (HTML) (6312) | Figures (1-6) (730) | Tables (1-1) (417) | Full Article (PDF)-2604K (753) | Audio-617K (40) | Peer-Review Report-138K (362) | Answering Reviewers-103K (349) | Received: 08/19/2015 | Revised: 10/27/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (11) | Total Visits (18574) | Similar Articles (256) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open