One-loop corrections to the two-body decays of the charged Higgs bosons in the real and complex NMSSM Thi Nhung Dao, Margarete Mühlleitner, Shruti Patel and Kodai Sakurai Eur. Phys. J. C, 81 4 (2021) 340 Published online: 21 April 2021 DOI: 10.1140/epjc/s10052-021-09129-1