[1] Univ Alabama, Dept Management, Tuscaloosa, AL 35487 USA
[2] Univ Alabama, Dept Informat Syst Stat & Management Sci, Tuscaloosa, AL 35487 USA
[3] Alabama Medicaid Agcy, Analyt, Montogmery, AL 36130 USA
[4] Univ Alabama, Inst Data & Analyt, Tuscaloosa, AL 35487 USA
[5] Univ Alabama, Culverhouse Coll Business Deans Off, Tuscaloosa, AL 35487 USA
[6] Alabama Medicaid Agcy, Dent Program, Montgomery, AL 36130 USA