EXHIBIT 1

JOINT FILING AGREEMENT

Each of the undersigned hereby agrees that this Schedule 13D is being filed with the Securities and Exchange Commission on behalf of each of the undersigned pursuant to Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended.

Dated: July 29, 2019

SALARIUS 4-18 INVESTMENT, LLC By: Green Park & Golf Ventures II, LLC, its Managing Member
By:	/s/ Gilbert G. Garcia II
Name:	Gilbert G. Garcia II
Title:	Manager
GREEN PARK & GOLF VENTURES II, LLC
By:	/s/ Gilbert G. Garcia II
Name:	Gilbert G. Garcia II
Title:	Manager
By:	/s/ Carl D. Soderstrom
	Carl D. Soderstrom
By:	/s/ Clay M. Heighten
	Clay M. Heighten, M.D.
By:	/s/ Gilbert G. Garcia II
	Gilbert G. Garcia II