(b)(1) or additional health services described in subsection (b)(2). (B) Priority expansion projects In carrying out subparagraph (A), the Secretary may give special consideration to expanded service applications that seek to address emerging public health or behavioral health, mental health, or substance abuse issues through increasing the availability of additional health services described in subsection (b)(2) in an area in which there are significant barriers to accessing care. (C) Consideration of applications In carrying out subparagraph (A), the Secretary shall approve applications for applicants in such a manner that the ratio of the medically underserved populations in rural areas which may be expected to use the services provided by the applicants involved to the medically underserved populations in urban areas which may be expected to use the services provided by such applicants is not less than two to three or greater than three to two.