A data source detection method and system for detecting data sources are provided. Each of the light emitting elements is disposed on the corresponding first circuit board and is electrically connected to the corresponding first circuit board. A controller is coupled to the sensor. Its novelty consist of the following combination of desirable features:1. Additionally, in some embodiments, for instance if fracture healing by callus formation is desired, elastic suspension of the receiving holes relative to the osteosynthesis plate may enable small, controlled amounts of relative motion between bone fragments connected by the plate, which may promote fracture healing by callus formation. Since the bit lines can be sensed after the selected word line has reached the target reference voltage, the time delay prior to sensing of the bit lines may be reduced.