Land and Chemicals Division, U. S. Environmental Protection Agency, N.A.H.E., Region 3, Philadelphia, USA;
Department of Culinary Arts and Food Science, Center for Hospitality and Sport Management, Drexel University, Philadelphia, USA;
Department of Communication, Cabrini College, Radnor, USA;
Drexel Food Lab, Center for Hospitality and Sport Management, Drexel University, Philadelphia, USA;
Krogman Center for Research in Child Growth and Development, University of Pennsylvania, CEO World Food Forum, Philadelphia, USA;