Fig 1.
Flow chart to illustrate Delphi methodology process.
Table 1.
Counts of group-level emails exchanged between two or more investigators by project topics as at June 2021.
Table 2.
Sampling matrix for Round 2 (Questionnaire 1) by discipline and region; planned sample.
Table 3.
List of professional organizations/networks to be used for Round 2 participant recruitment.