Thin-shells and thin-shell wormholes in new massive gravity S. Danial Forghani, S. Habib Mazharimousavi and M. Halilsoy Eur. Phys. J. C, 79 6 (2019) 449 Published online: 28 May 2019 DOI: 10.1140/epjc/s10052-019-6964-4