Combine multiple eligibility criteria
See also
skeleton_eligible_isoyears(), skeleton_eligible_age_range(),
skeleton_eligible_no_events_in_window_excluding_wk0(),
skeleton_eligible_no_observation_in_window_excluding_wk0()
Other skeleton_eligibility:
skeleton_eligible_age_range(),
skeleton_eligible_isoyears(),
skeleton_eligible_no_events_in_window_excluding_wk0(),
skeleton_eligible_no_events_lifetime_before_and_after_baseline(),
skeleton_eligible_no_observation_in_window_excluding_wk0()
