Prof. Likar im ORF2 Interview:

https://rtv.defacto.at/?param=GK1rUOR2LDhXRuiYmgMoX9XaSwaxMxiqiSE5Iqqd5-zzrsGMKHLYi8ZMwcaChiy5AhpMgzGhUnQN–TX-SXLnIf_VIs_ZlpACrW4MviTZbiVeq4UOpBMEPVS