Received: 3 August 2020
Accepted: 5 October 2020
First Online: 8 October 2020
Ethics approval and consent to participate
: All procedures conducted in human participants were performed in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Declaration of Helsinki and its later amendments, or comparable ethical standards. An approved written informed consent was obtained from the patient and his family.
: Informed consent was obtained from the patient.
: The authors declare that they have no competing interests.