Received: 6 July 2021
Accepted: 27 August 2021
First Online: 12 September 2021
: All procedures performed in studies involving human participants were in accordance with the ethical standards of our institution and the 1964 Helsinki Declaration and its later amendments or comparable ethical standards. This study was approved by the Institutional Review Board (IRB) of Kyushu University (IRB numbers 24–166 and 28–375). The subjects were given informed consent to participate in this IRB approved study and was informed of the risk of radiation exposure required.
: Not applicable.
: The authors declare that they have no competing interests.