Abstract (1221) | Core Tip (1138) | Full Article (HTML) (2596) | Full Article (PDF)-681K (453) | Peer-Review Report-80K (255) | Answering Reviewers-60K (239) | Received: 05/30/2015 | Revised: 09/02/2015 | Accepted: 11/04/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (0) | Total Visits (10201) | Similar Articles (213) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1992) | Core Tip (1671) | Full Article (HTML) (5390) | Figures (1-1) (494) | Full Article (PDF)-866K (571) | Audio-1075K (17) | Peer-Review Report-108K (258) | Answering Reviewers-110K (206) | Received: 05/28/2015 | Revised: 08/12/2015 | Accepted: 08/31/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (15494) | Similar Articles (64) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

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Abstract (1573) | Core Tip (1415) | Full Article (HTML) (4521) | Full Article (PDF)-683K (735) | Audio-926K (16) | Peer-Review Report-109K (244) | Answering Reviewers-65K (11352) | Received: 05/27/2015 | Revised: 08/06/2015 | Accepted: 09/30/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (24) | Total Visits (25036) | Similar Articles (212) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1343) | Core Tip (1129) | Full Article (HTML) (3656) | Tables (1-1) (836) | Full Article (PDF)-699K (549) | Audio-343K (28) | Peer-Review Report-82K (224) | Answering Reviewers-50K (330) | Received: 05/25/2015 | Revised: 08/09/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (9) | Total Visits (12383) | Similar Articles (323) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1419) | Core Tip (1287) | Full Article (HTML) (3520) | Full Article (PDF)-744K (487) | Audio-1189K (13) | Peer-Review Report-99K (234) | Answering Reviewers-211K (278) | Received: 05/27/2015 | Revised: 08/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (12516) | Similar Articles (186) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1905) | Core Tip (1160) | Full Article (HTML) (3991) | Full Article (PDF)-728K (544) | Audio-1525K (28) | Peer-Review Report-97K (182) | Answering Reviewers-81K (207) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (15) | Total Visits (11933) | Similar Articles (8) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1394) | Core Tip (1231) | Full Article (HTML) (3172) | Full Article (PDF)-668K (472) | Audio-5626K (33) | Peer-Review Report-92K (182) | Answering Reviewers-82K (200) | Received: 05/05/2015 | Revised: 07/21/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (12954) | Similar Articles (5) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1213) | Core Tip (1112) | Full Article (HTML) (3127) | Full Article (PDF)-696K (459) | Audio-1034K (25) | Peer-Review Report-118K (239) | Answering Reviewers-266K (214) | Received: 05/19/2015 | Revised: 08/25/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (10960) | Similar Articles (187) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1621) | Core Tip (1263) | Full Article (HTML) (4180) | Figures (1-2) (431) | Tables (1-1) (414) | Full Article (PDF)-1096K (635) | Audio-228K (25) | Peer-Review Report-104K (241) | Answering Reviewers-74K (246) | Received: 04/27/2015 | Revised: 08/01/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (18) | Total Visits (12990) | Similar Articles (240) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1491) | Core Tip (1513) | Full Article (HTML) (5190) | Figures (1-7) (525) | Tables (1-4) (387) | Full Article (PDF)-1173K (599) | Audio-1517K (42) | Peer-Review Report-87K (249) | Answering Reviewers-186K (265) | Received: 05/28/2015 | Revised: 08/14/2015 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (17) | Total Visits (17856) | Similar Articles (24) | Timeline of Article Publication (4) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (1) | Open

Abstract (1606) | Core Tip (1470) | Full Article (HTML) (14293) | Figures (1-1) (641) | Tables (1-4) (499) | Full Article (PDF)-942K (1777) | Audio-677K (47) | Peer-Review Report-96K (344) | Answering Reviewers-107K (286) | Received: 05/08/2014 | Revised: 12/19/2014 | Accepted: 10/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (102) | Total Visits (26925) | Similar Articles (5) | Timeline of Article Publication (0) | Authors Evaluation (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1338) | Core Tip (1333) | Full Article (HTML) (6520) | Figures (1-5) (659) | Full Article (PDF)-1076K (718) | Audio-1994K (27) | Peer-Review Report-95K (289) | Answering Reviewers-150K (264) | Received: 04/10/2015 | Revised: 08/04/2015 | Accepted: 09/08/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (10) | Total Visits (15892) | Similar Articles (8) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1190) | Core Tip (1312) | Full Article (HTML) (7927) | Tables (1-2) (390) | Full Article (PDF)-931K (875) | Audio-529K (18) | Peer-Review Report-197K (244) | Received: 06/30/2015 | Revised: 09/18/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (21) | Total Visits (16717) | Similar Articles (1) | Timeline of Article Publication (1) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1681) | Core Tip (1765) | Full Article (HTML) (10857) | Figures (1-2) (726) | Tables (1-1) (617) | Full Article (PDF)-1007K (1098) | Audio-1543K (49) | Peer-Review Report-107K (427) | Answering Reviewers-73K (313) | Received: 05/29/2015 | Revised: 09/03/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (188) | Total Visits (22187) | Similar Articles (1) | Timeline of Article Publication (2) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1375) | Core Tip (1211) | Full Article (HTML) (3335) | Full Article (PDF)-676K (586) | Audio-858K (13) | Peer-Review Report-95K (190) | Answering Reviewers-64K (201) | Received: 06/10/2015 | Revised: 08/26/2015 | Accepted: 09/28/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (7) | Total Visits (11741) | Similar Articles (1205) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1172) | Core Tip (1204) | Full Article (HTML) (3014) | Figures (1-1) (427) | Full Article (PDF)-720K (562) | Audio-217K (34) | Peer-Review Report-99K (210) | Answering Reviewers-67K (339) | Received: 04/17/2015 | Revised: 06/15/2015 | Accepted: 10/13/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (5) | Total Visits (13342) | Similar Articles (14) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open

Abstract (1752) | Core Tip (1648) | Full Article (HTML) (6893) | Figures (1-5) (743) | Tables (1-1) (958) | Full Article (PDF)-1442K (1020) | Audio-8913K (42) | Peer-Review Report-103K (316) | Answering Reviewers-217K (696) | Received: 05/28/2015 | Revised: 09/08/2015 | Accepted: 10/27/2015 | RCA | PubMed Central | PubMed | CrossRef | Google Scholar | Times Cited (33) | Total Visits (33100) | Similar Articles (138) | Timeline of Article Publication (0) | Article Quality Tracking (0) | What about the content of this article? (0) | Cite |  (0) | Open