text: {DEFAULT @cdm_version = '5'}
  
  SELECT cast(row_id as int) row_id,
  	subject_id,
  {@cdm_version == "4"} ? {	
  	cohort_concept_id AS cohort_id,
  } : {
  	cohort_definition_id AS cohort_id,
  }
  	cohort_start_date,
  	days_from_obs_start,
  	days_to_cohort_end,
  	days_to_obs_end,
  	age_year,
  	gender
  FROM #cohort_person cohort
  ORDER BY subject_id
  