LINC00997 and nonpapillary renal cell carcinoma: Considering expression, survival, and correlation analyses, the most potential ceRNA networks may be SNHG4/hsa‐miR‐204‐5p/STEAP3 axis and LINC00997 or CYTOR/hsa‐miR‐27b‐3p/STEAP3 axis in ccRCC (Figure S2B,D).