A hybrid fastening system comprising a female fastener component, i. In the method a marker signal with an associated universal time tag is obtained from a timing device, and the time or phase relationship between the marker signal and the oscillator is measured. Each of the segments is assigned to a category of a group of categories. An authentication node cooperative with the primary access node and the secondary access node stores the secondary access node information items concerning the time-based accounting started for the user. The compounds of the present invention have been found to be useful as 17\u03b1-hydroxylaseC17,20-lyase inhibitors.