01:06:55 duration 1 hour 6 minutes
hsiseminar20110406
01:07:21 duration 1 hour 7 minutes
gthsiti_20100126
57:16 duration 57 minutes 16 seconds
BB_2016_03_03
58:54 duration 58 minutes 54 seconds
BB_2015_04_23
01:01:48 duration 1 hour 1 minute
BB_2013_09_12
01:02:24 duration 1 hour 2 minutes
BB_2012_09_27
01:07:15 duration 1 hour 7 minutes
BB_2011_03_03
01:02:33 duration 1 hour 2 minutes
BB_01_15_09
BB_2009_01_15