P. Busch, J. Kirchhoff, J. S. Heinisch, K. David, O. von Stryk, and J. Wendt, “Stores are Liable for Their Robots!? An Empirical Study on Liability in HRI with an Anthropomorphic Frontline Service Robot,” accepted for RO-MAN 2023 - The 32nd IEEE International Symposium on Robot and Human Interactive Communication, Busan, Korea, Aug. 2023.