TY - JOUR T1 - Letter to the editor JO - Medical Engineering & Physics UR - http://dx.doi.org/10.1016/j.medengphy.2024.104204 PY - 1999/02/25 AU - Taylor DJ AU - Morris PD ED - DO - DOI: 10.1016/j.medengphy.2024.104204 PB - Elsevier BV VL - 130 SP - 104204 EP - 104204 Y2 - 2024/12/21 ER -