Letter to the editor: In-depth understanding of prolonged grief disorder: Analysis based on a development atlas

Chunfeng Xiao: Writing – review & editing, Writing – original draft, Resources, Investigation, Conceptualization. Boheng Zhu: Writing – review & editing, Writing – original draft, Resources, Conceptualization. Jing Wei: Writing – review & editing, Supervision, Resources, Funding acquisition, Conceptualization.