Volume 15, Issue 14, December 2014, Pages 5501-5508
Volume 15, Issue 13, December 2014, Pages 5311-5316
Volume 15, Issue 12, December 2014, Pages 5071-5076
Volume 15, Issue 6, June 2014, Pages 2911-2916
Volume 14, Issue 11, November 2013, Pages 6669-6672
Volume 14, Issue 2, February 2013, Pages 631-637
Volume 13, Issue 11, November 2012, Pages 5455-5461
Volume 13, Issue 4, April 2012, Pages 1431-1437
Volume 13, Issue 4, April 2012, Pages 1569-1573