RETRACTION: Circular RNA Plasmacytoma Variant Translocation 1 (CircPVT1) knockdown ameliorates hypoxia-induced bladder fibrosis by regulating the miR-203/Suppressor of Cytokine Signaling 3 (SOCS3) signaling axis (vol 13, pg 1288, 2022) (Retraction of Vol 13, Pg 1288, 2022)