; or (IV) if more than 2 other children are residing with the proposed sponsor, or if such sponsor has custody of at least 1 other unaccompanied alien child. (C) Follow-up services and additional home studies (i) Pendency of removal proceedings Not less frequently than once every 180 days until the date on which initial removal proceedings are completed and the immigration judge issues an order of removal, grants voluntary departure under section 240B, or grants the alien relief from removal, the Secretary of Health and Human Services shall conduct follow-up services for any child for whom a home study was conducted and who was placed with a nongovernmental sponsor. (ii) Children with mental health or other needs Not less frequently than once every 180 days, until the date that is 2 years after the date on which a child is placed with a nongovernmental sponsor, the Secretary of Health and Human Services shall conduct follow-up services for any child with mental health needs or other needs who could benefit from ongoing assistance from a social welfare agency. (iii) Children at risk Not less frequently than once every 90 days until the date that is 2 years after the date on which a child is placed with a nongovernmental sponsor, the Secretary of Health and Human Services shall conduct home studies and follow-up services, including partnering with local community programs that focus on early morning and after school programs for at-risk children who— (I) need a secure environment to engage in studying, training, and skills-building programs