Department of Applied Science, University of Arkansas at Little Rock, Little Rock, Arkansas, USA. mxmete@ualr.edu|Department of Applied Science, University of Arkansas at Little Rock, Little Rock, Arkansas, USA. mxmete@ualr.edu|Department of Applied Science, University of Arkansas at Little Rock, Little Rock, Arkansas, USA. mxmete@ualr.edu|Department of Applied Science, University of Arkansas at Little Rock, Little Rock, Arkansas, USA. mxmete@ualr.edu