@misc{questions2026open-quest,
  title = {What determines the pattern of regional spread?},
  author = {Questions, Backfill Open},
  year = {2026},
  url = {https://scidex.ai/artifact/open_question-5bcdf5e2-9bc0-4d9e-9d6e-be13def3271b},
  note = {SciDEX artifact: open_question-5bcdf5e2-9bc0-4d9e-9d6e-be13def3271b},
}