sponsoring societies American Insititute of Chemical Engineers ... [et al.]. sponsoring societies, American Institute of Chemical Engineers ...[et al.] sponsored by American Institute of Electrical Engineers ... [et al.]. sponsored by American Society of Mechanical Engineers ... [et al.]. sponsored by American Insitute of Chemical Engineers. sponsored by the American Institute of Electrical Engineers. sponsoring societies, Engineering Institute of Canada ...[et al.]. sponsors, Institution of Electrical Engineers ... [et al.].