Funding for this research was provided by:
National Research Foundation of Korea (NRF-2017R1D1A1B06028086)
Text and Data Mining valid from 2019-03-06
Received: 15 January 2019
Accepted: 27 February 2019
First Online: 6 March 2019
Compliance with ethical standards
: The institutional review board at Seoul St. Mary’s Hospital approved this case report (KC18ZESI0477). We confirm that we have read the Journal’s position on issues involved in ethical publication and affirm that this work is consistent with those guidelines. The patients have consented to the submission of the case report to the journal.
: The authors declare that they have no competing interest.