Funding for this research was provided by:
the Clinical Key Project of Peking University Third Hospital (BYSY2017001)
Received: 22 September 2020
Accepted: 15 December 2020
First Online: 6 January 2021
Ethics approval and consent to participate
: This case was performed according to the ethical guidelines of the Helsinki Declaration and was approved by the Human Ethics Committee of Peking University Third Hospital. All the authors listed in the manuscript consent to participate the study. The consent for publication from patient or their relatives were collected retrospectively.
: As this is a retrospective case study, written informed consent to publish this manuscript were collected from patients or their relatives retrospectively. The proof of consent to publish from study participants can be requested at any time.
: The author(s) declare no competing interests.