NIH:10.3414/ME00-01-0052 NIH:10.3414/ME09-01-0008 NIH:10.3414/ME09-01-0072 NIH:10.3414/ME11-06-0001 NIH:10.3414/ME11-06-0004 NIH:10.3414/ME12-01-0054 NIH:10.3414/ME12-01-0063 NIH:10.3414/ME13-01-0075 NIH:10.3414/ME15-01-0108 NIH:10.3414/ME15-04-0002 NIH:10.3414/ME0561