1. Southeast Missouri State Univ.One University PlazaMS 6800Cape GirardeauMO
2. USDA‐ARSPoultry Production and Product Safety Research1260 W. Maple StreetFayettevilleAR72701
3. Dep. of Plant and Soil Science, Food Technology Building, Room 101, 2802 15th Street, Mail Stop 2122Texas Tech Univ.LubbockTX79409