Fig. 2

Distribution of perception about patient and facility prioritization (Q41-Q45). Acceptance towards prioritization showed largely similar results both in J-TRC participants and specialists. For prioritization in a general term (Q41), allowing prioritizing both facilities and patients was the most prevalent choice selected either by J-TRC participants, specialists in dementia treatment, and specialists in radiology. Acceptance towards prioritization of facilities ([b] & [d]) was expressed by 52.4% of J-TRC respondents, 85.7% of dementia treatment specialists, and 76.2% of radiology specialists. Meanwhile, acceptance towards prioritization of patients ([c] & [d]) was expressed by 65.9% of J-TRC respondents, 67.6% of dementia treatment specialists, and 63.6% of radiology specialists