; (2) facilities that are eligible to receive funds under section 340E or 340H; (3) nonprofit medical facilities that predominantly treat individuals under the age of 21; (4) rural health clinics and Federally qualified health centers (as such terms are defined in section 1861(aa) of the Social Security Act); (5) entities that employ mental health and substance use disorder professionals, such as child and adolescent psychiatrists, psychologists, developmental and behavioral pediatricians, general pediatricians, advanced practice nurses, social workers, licensed professional counselors, or other licensed professionals that provide mental health or substance use disorder services to patients under 21 years of age; and (6) other pediatric health care providers as determined appropriate by the Secretary. (c) Use of funds Activities that may be supported through an award under subsection (a) include the following: (1) Training to enhance the capabilities of the existing pediatric workforce, including pediatricians, primary care physicians, advanced practice registered nurses, and other pediatric health care providers, including expanded training in pediatric mental health and substance use disorders, and culturally and developmentally appropriate care for children with mental health conditions. (2) Training to support multi-disciplinary teams to provide pediatric mental health and substance use disorder treatment, including through integrated care models. (3) Initiatives to accelerate the time to licensure within the pediatric mental health or substance use disorder workforce. (4) Activities to expand recruitment and retention, increase workforce diversity, or enhance workforce training for critical pediatric mental health professions, including— (A) child and adolescent psychiatrists; (B) psychiatric nurses; (C) psychologists; (D) family therapists; (E) social workers; (F) mental health counselors; (G) developmental and behavioral pediatricians; (H) pediatric substance use disorder specialists