From the Department of Nuclear Medicine, Affiliated Hospital of Guilin Medical University, Guilin, China.

Received for publication September 13, 2023; revision accepted December 5, 2023.

Conflicts of interest and sources of funding: none declared.

Correspondence to: Wei Fu, MD, Department of Nuclear Medicine, Affiliated Hospital of Guilin Medical University, 5th Lequn Rd, Xiufeng District, Guilin, Guangxi 541001, China. E-mail: [email protected].