Daily platelets transfused (red line), modeled remaining (green line), and modeled wastage due to expiration (blue line) during the validation period (from day 201 to day 880), with c0 = 30. With the model during the validation set, there was never a day wherein there were not enough platelets on the shelf. The number of units remaining at the end of each day stayed above 10, and the expiration rate during this period was reduced to 3.2%.