Before revision: Recently, a 4th-order asymptotic preserving multiderivative Implicit-Explicit (IMEX) scheme was developed ( Sch\"uz and Seal 2020, arXiv:2001.08268).
After revision: Recently, a 4th-order asymptotic preserving multiderivative Implicit-Explicit (IMEX) scheme was developed ( Sch\"utz and Seal 2020, arXiv:2001.08268).