An order controller stores each received event in a separate entry in one of at least two queues with a separate counter value set from an arrival order counter at the time of storage, wherein the arrival order counter is incremented after storage of each of the received events and on overflow the arrival order counter wraps back to zero. Compositions produced by co-culture of these bacteria together in the same culture medium are significantly more effective for inhibiting fungi-induced diseases of potatoes andor inhibiting sprouting of potatoes, than blends or mixtures of the same bacteria cultured separately. For example, the engaging member may be bent into a first shape that disposes first and second portions of the sensor holder into an opposing relationship the for receiving a patient appendage therebetween. Context information can also be examined and shared between amongst the devices. The mobile radiation therapy apparatus includes a radiation source and shielding, and is capable of superficial radiation therapy andor High Dose Rate, Low Dose Rate, and Medium Dose Rate implant therapy andor particle therapy.