Abstract (1915) | Core Tip (1448) | Full Article (HTML) (5856) | Tables (1-4) (896) | Full Article (PDF)-1192K (774) | Audio-936K (22) | Peer-Review Report-103K (410) | Answering Reviewers-18K (313) | Received: 08/21/2015 | Revised: 11/16/2015 | Accepted: 12/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (19419) | Similar Articles (23) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1304) | Core Tip (1420) | Full Article (HTML) (5120) | Figures (1-2) (363) | Full Article (PDF)-996K (662) | Audio-1044K (20) | Peer-Review Report-156K (329) | Answering Reviewers-87K (310) | Received: 05/26/2015 | Revised: 09/07/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (14809) | Similar Articles (400) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1647) | Core Tip (1668) | Full Article (HTML) (8480) | Figures (1-2) (453) | Tables (1-3) (429) | Full Article (PDF)-1154K (1212) | Audio-669K (34) | Peer-Review Report-198K (369) | Answering Reviewers-152K (428) | Received: 08/31/2015 | Revised: 11/13/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (41) | Total Visits (20045) | Similar Articles (633) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1368) | Core Tip (1501) | Full Article (HTML) (4578) | Figures (1-3) (450) | Tables (1-6) (383) | Full Article (PDF)-1256K (576) | Audio-1359K (24) | Peer-Review Report-91K (296) | Answering Reviewers-67K (274) | Received: 08/27/2015 | Revised: 10/20/2015 | Accepted: 01/07/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (37) | Total Visits (14365) | Similar Articles (7) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1688) | Core Tip (2006) | Full Article (HTML) (7537) | Figures (1-2) (410) | Full Article (PDF)-1020K (1192) | Audio-1654K (30) | Peer-Review Report-172K (348) | Answering Reviewers-165K (310) | Received: 06/29/2015 | Revised: 09/23/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (44) | Total Visits (18799) | Similar Articles (211) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1361) | Core Tip (1394) | Full Article (HTML) (6703) | Figures (1-1) (353) | Tables (1-3) (315) | Full Article (PDF)-1106K (1043) | Audio-1448K (35) | Peer-Review Report-89K (316) | Answering Reviewers-104K (266) | Received: 06/16/2015 | Revised: 08/31/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (28) | Total Visits (16981) | Similar Articles (3) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1767) | Core Tip (1599) | Full Article (HTML) (7083) | Figures (1-5) (387) | Full Article (PDF)-3500K (3188) | Audio-1382K (33) | Peer-Review Report-128K (411) | Answering Reviewers-80K (417) | Received: 07/04/2015 | Revised: 12/02/2015 | Accepted: 01/04/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (24838) | Similar Articles (103) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1797) | Core Tip (1500) | Full Article (HTML) (8504) | Tables (1-8) (370) | Full Article (PDF)-1023K (2207) | Audio-772K (45) | Peer-Review Report-104K (372) | Answering Reviewers-154K (380) | Received: 06/25/2015 | Revised: 09/02/2015 | Accepted: 12/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (50) | Total Visits (20803) | Similar Articles (31) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1946) | Core Tip (1608) | Full Article (HTML) (13686) | Figures (1-2) (572) | Tables (1-1) (337) | Full Article (PDF)-1486K (2100) | Audio-700K (50) | Peer-Review Report-77K (625) | Answering Reviewers-100K (387) | Received: 04/28/2015 | Revised: 09/18/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (53) | Total Visits (27901) | Similar Articles (1495) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1219) | Core Tip (1276) | Full Article (HTML) (4254) | Figures (1-3) (229) | Full Article (PDF)-2311K (800) | Audio-1296K (26) | Peer-Review Report-86K (275) | Answering Reviewers-71K (267) | Received: 08/11/2015 | Revised: 10/18/2015 | Accepted: 11/25/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (13749) | Similar Articles (240) | Timeline of Article Publication (11) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1343) | Core Tip (1204) | Full Article (HTML) (4045) | Tables (1-2) (289) | Full Article (PDF)-905K (756) | Audio-774K (29) | Peer-Review Report-109K (285) | Answering Reviewers-93K (270) | Received: 06/28/2015 | Revised: 09/09/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (27) | Total Visits (13096) | Similar Articles (25) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1583) | Core Tip (1499) | Full Article (HTML) (7902) | Full Article (PDF)-863K (2345) | Audio-328K (34) | Peer-Review Report-95K (388) | Answering Reviewers-156K (487) | Received: 06/24/2015 | Revised: 08/27/2015 | Accepted: 01/11/2016 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (70) | Total Visits (19263) | 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 (1190) | Core Tip (1188) | Full Article (HTML) (3338) | Figures (1-1) (259) | Full Article (PDF)-929K (578) | Audio-1687K (23) | Peer-Review Report-114K (284) | Answering Reviewers-122K (282) | Received: 06/25/2015 | Revised: 09/01/2015 | Accepted: 11/11/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (8) | Total Visits (11919) | Similar Articles (66) | Timeline of Article Publication (3) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1385) | Core Tip (1748) | Full Article (HTML) (5038) | Figures (1-3) (409) | Tables (1-5) (307) | Full Article (PDF)-1807K (554) | Audio-519K (78) | Peer-Review Report-111K (286) | Answering Reviewers-168K (274) | Received: 06/29/2015 | Revised: 10/10/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (3) | Total Visits (17494) | 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 (1361) | Core Tip (1098) | Full Article (HTML) (3034) | Figures (1-8) (216) | Full Article (PDF)-1371K (408) | Audio-1477K (24) | Peer-Review Report-88K (223) | Answering Reviewers-168K (198) | Received: 02/28/2015 | Revised: 04/29/2015 | Accepted: 09/07/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (2) | Total Visits (12297) | Similar Articles (0) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1580) | Core Tip (1595) | Full Article (HTML) (5817) | Figures (1-4) (243) | Tables (1-3) (305) | Full Article (PDF)-1651K (850) | Audio-966K (35) | Peer-Review Report-104K (329) | Answering Reviewers-109K (294) | Received: 03/27/2015 | Revised: 07/09/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (20377) | Similar Articles (53) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (2933) | Core Tip (2715) | Full Article (HTML) (6012) | Figures (1-2) (729) | Tables (1-2) (322) | Full Article (PDF)-1120K (786) | Audio-1065K (33) | Peer-Review Report-87K (370) | Answering Reviewers-80K (395) | Received: 07/14/2015 | Accepted: 12/18/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (23885) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1296) | Core Tip (1253) | Full Article (HTML) (3650) | Figures (1-1) (719) | Tables (1-1) (328) | Full Article (PDF)-930K (596) | Audio-530K (31) | Peer-Review Report-111K (255) | Answering Reviewers-152K (252) | Received: 05/27/2015 | Revised: 08/19/2015 | Accepted: 12/03/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (6) | Total Visits (15482) | Similar Articles (27) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1679) | Core Tip (1521) | Full Article (HTML) (6121) | Tables (1-4) (369) | Full Article (PDF)-1142K (977) | Audio-1156K (30) | Peer-Review Report-94K (421) | Answering Reviewers-77K (328) | Received: 06/30/2015 | Revised: 09/08/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (29) | Total Visits (20784) | Similar Articles (157) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open