Two Higgs bosons near 125 GeV in the NMSSM: beyond the narrow width approximation Biswaranjan Das, Stefano Moretti, Shoaib Munir and Poulose Poulose Eur. Phys. J. C, 77 8 (2017) 544 Published online: 14 August 2017 DOI: 10.1140/epjc/s10052-017-5096-y