Multiboson signals in the UN2HDM J. A. Aguilar-Saavedra, F. R. Joaquim and J. F. Seabra Eur. Phys. J. C, 82 11 (2022) 1080 Published online: 30 November 2022 DOI: 10.1140/epjc/s10052-022-11046-w