1Department of Food Science and Technology, National Pingtung University of Science and Technology, Pingtung, 91201, Taiwan, ROC.
2Department of Food and Beverage Management, Tzuhui Institute of Technology, Pingtung 92641, Taiwan, ROC.
3Department of Tourism and Leisure Management, Fortune Institute of Technology, Kaohsiung City 83160, Taiwan, ROC.
4Ph.D Program in Management of Dayeh University, Changhua 51591, Taiwan, ROC.
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