P885: PROSPECTIVE ASSESSMENT OF MYELOMA TUMOUR BURDEN AND BONE DISEASE USING DW-MRI AND EXPLORATORY BONE BIOMARKERS. (23rd June 2022) - Agarwal, G.; Nador, G.; Varghese, S.; Getu, H.; Palmer, C.; Rodgers, C.; Pereira, C.; Sallemi, G.; Partington, K.; Patel, N.; Soundarajan, R.; Mills, R.; et al.