A substrate support having a flat supporting surface is prepared, and a semiconductor substrate is fixed to the substrate supporting surface by attaching a wiring forming surface to the supporting surface by suction, for example, by vacuum suction. The present invention additionally provides pharmaceutical compositions comprising compounds of formula and provides methods of treating cancer comprising administering a compound of formula. If the variant subportion cannot be decoded, then using one or more of a set of prestored possible matches defining anticipated bit differences, between multiple successive transmissions, based upon the relative transmission sequence, which can be negated as part of attempting to decode and combine the received information for the multiple received frames. The second cover covers the second region and is shaped to allow ambient air to pass around the second cover to the at least one hole. The mobile device further includes a mobile device identity manager, coupled to the memory, for transmitting ID1 from the mobile device to a trusted wireless access network for associating ID1 with a location of the mobile device, and for transmitting IDp from the mobile device to an untrusted wireless access network for associating IDp with a location of the mobile device.