Received: 26 June 2017
Accepted: 23 April 2018
First Online: 9 May 2018
Ethics approval and consent to participate
: The present study was approved by the UCSD Institutional Review Board (HRPP #071983, study #112).
: Both patients gave written consent for publication of this case report and for the use of the accompanying images contain in its materials.
: The authors declare that they have no competing interests.
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