added command to load social determinants of health data
added command to load social determinants of health data

IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site,IQSS/gentb-site