AUTHOR CONTRIBUTIONS
Junn-Liang Chang: drafting manuscript review, corresponding author, data
interpretation, evaluation, information acquisition and final approval;
Kuang-Ting Liu: responsible for operating pathological tissue / specimen
processing, information acquisition and final approval, concept and
design, critical review and final approval.
Yueh-Ching Chang: responsible for operating pathological tissue
sections, special chemical staining and immunohistochemical staining,
information acquisition, critical review, and final approval.