Abstract (1872) | Core Tip (1426) | Full Article (HTML) (5755) | Tables (1-4) (857) | Full Article (PDF)-1192K (767) | Audio-936K (21) | Peer-Review Report-103K (405) | Answering Reviewers-18K (312) | Received: 08/21/2015 | Revised: 11/16/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (19104) | Similar Articles (23) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1280) | Core Tip (1392) | Full Article (HTML) (5061) | Figures (1-2) (344) | Full Article (PDF)-996K (655) | Audio-1044K (20) | Peer-Review Report-156K (324) | Answering Reviewers-87K (307) | Received: 05/26/2015 | Revised: 09/07/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (14630) | Similar Articles (400) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1624) | Core Tip (1636) | Full Article (HTML) (7816) | Figures (1-2) (430) | Tables (1-3) (412) | Full Article (PDF)-1154K (1205) | Audio-669K (33) | Peer-Review Report-198K (362) | Answering Reviewers-152K (422) | Received: 08/31/2015 | Revised: 11/13/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (19212) | Similar Articles (631) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1334) | Core Tip (1450) | Full Article (HTML) (4496) | Figures (1-3) (426) | Tables (1-6) (362) | Full Article (PDF)-1256K (571) | Audio-1359K (24) | Peer-Review Report-91K (292) | Answering Reviewers-67K (273) | Received: 08/27/2015 | Revised: 10/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (36) | Total Visits (14102) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1654) | Core Tip (1956) | Full Article (HTML) (7402) | Figures (1-2) (387) | Full Article (PDF)-1020K (1179) | Audio-1654K (29) | Peer-Review Report-172K (345) | Answering Reviewers-165K (304) | Received: 06/29/2015 | Revised: 09/23/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (18481) | Similar Articles (211) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1339) | Core Tip (1369) | Full Article (HTML) (6549) | Figures (1-1) (337) | Tables (1-3) (296) | Full Article (PDF)-1106K (1037) | Audio-1448K (35) | Peer-Review Report-89K (311) | Answering Reviewers-104K (263) | Received: 06/16/2015 | Revised: 08/31/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (16674) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1746) | Core Tip (1573) | Full Article (HTML) (7016) | Figures (1-5) (369) | Full Article (PDF)-3500K (3180) | Audio-1382K (32) | Peer-Review Report-128K (407) | Answering Reviewers-80K (414) | Received: 07/04/2015 | Revised: 12/02/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (24573) | Similar Articles (103) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1771) | Core Tip (1476) | Full Article (HTML) (8357) | Tables (1-8) (355) | Full Article (PDF)-1023K (2199) | Audio-772K (44) | Peer-Review Report-104K (368) | Answering Reviewers-154K (377) | Received: 06/25/2015 | Revised: 09/02/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (50) | Total Visits (20511) | Similar Articles (31) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1887) | Core Tip (1584) | Full Article (HTML) (13439) | Figures (1-2) (550) | Tables (1-1) (320) | Full Article (PDF)-1486K (2093) | Audio-700K (49) | Peer-Review Report-77K (620) | Answering Reviewers-100K (384) | Received: 04/28/2015 | Revised: 09/18/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (53) | Total Visits (27465) | Similar Articles (1485) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1202) | Core Tip (1260) | Full Article (HTML) (4168) | Figures (1-3) (210) | Full Article (PDF)-2311K (792) | Audio-1296K (26) | Peer-Review Report-86K (273) | Answering Reviewers-71K (264) | Received: 08/11/2015 | Revised: 10/18/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (13538) | Similar Articles (239) | Timeline of Article Publication (11) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1324) | Core Tip (1179) | Full Article (HTML) (3993) | Tables (1-2) (270) | Full Article (PDF)-905K (745) | Audio-774K (28) | Peer-Review Report-109K (283) | Answering Reviewers-93K (268) | Received: 06/28/2015 | Revised: 09/09/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (12911) | Similar Articles (24) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1556) | Core Tip (1472) | Full Article (HTML) (7752) | Full Article (PDF)-863K (2335) | Audio-328K (31) | Peer-Review Report-95K (379) | Answering Reviewers-156K (479) | Received: 06/24/2015 | Revised: 08/27/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (70) | Total Visits (18954) | Similar Articles (5) | Timeline of Article Publication (4) | Authors Evaluation (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1171) | Core Tip (1169) | Full Article (HTML) (3310) | Figures (1-1) (244) | Full Article (PDF)-929K (575) | Audio-1687K (23) | Peer-Review Report-114K (282) | Answering Reviewers-122K (280) | Received: 06/25/2015 | Revised: 09/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (11786) | Similar Articles (66) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1366) | Core Tip (1707) | Full Article (HTML) (4972) | Figures (1-3) (393) | Tables (1-5) (291) | Full Article (PDF)-1807K (545) | Audio-519K (78) | Peer-Review Report-111K (280) | Answering Reviewers-168K (271) | Received: 06/29/2015 | Revised: 10/10/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (17225) | Similar Articles (0) | Timeline of Article Publication (2) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1338) | Core Tip (1077) | Full Article (HTML) (2963) | Figures (1-8) (203) | Full Article (PDF)-1371K (404) | Audio-1477K (24) | Peer-Review Report-88K (220) | Answering Reviewers-168K (194) | Received: 02/28/2015 | Revised: 04/29/2015 | Accepted: 09/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (12067) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1548) | Core Tip (1569) | Full Article (HTML) (5576) | Figures (1-4) (224) | Tables (1-3) (287) | Full Article (PDF)-1651K (845) | Audio-966K (32) | Peer-Review Report-104K (327) | Answering Reviewers-109K (292) | Received: 03/27/2015 | Revised: 07/09/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (19985) | Similar Articles (53) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2883) | Core Tip (2671) | Full Article (HTML) (5917) | Figures (1-2) (685) | Tables (1-2) (300) | Full Article (PDF)-1120K (779) | Audio-1065K (32) | Peer-Review Report-87K (367) | Answering Reviewers-80K (392) | Received: 07/14/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (23495) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1266) | Core Tip (1231) | Full Article (HTML) (3612) | Figures (1-1) (680) | Tables (1-1) (308) | Full Article (PDF)-930K (588) | Audio-530K (31) | Peer-Review Report-111K (251) | Answering Reviewers-152K (248) | Received: 05/27/2015 | Revised: 08/19/2015 | Accepted: 12/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15194) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1656) | Core Tip (1504) | Full Article (HTML) (6034) | Tables (1-4) (352) | Full Article (PDF)-1142K (967) | Audio-1156K (29) | Peer-Review Report-94K (418) | Answering Reviewers-77K (323) | Received: 06/30/2015 | Revised: 09/08/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (20540) | Similar Articles (157) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open