Figures & data
Table 1. Criterion for panel recruitment
Table 2. Details of the participants of the Delphi study
Table 3. Common characteristics/requirements listed by multiple participants
Table 4. The question having 100% agreement in both Round 2 and 3
Table 5. Class A requirements
Table 6. Class B requirements
Table 7. Class C requirements
Table 8. Class D requirements
Table 9. Class E requirements
Table 10. Class F requirements
Table 11. Class G requirements
Table