Received: 9 October 2018
Accepted: 29 April 2019
First Online: 30 May 2019
Ethics approval and consent to participate
: The study was reviewed and approved by the National Ethical Committee in Human Research, Brazil (Deliberation number 59563316.6.0000.5346).
: As the patient had already died, written consent to publish was obtained from her son.
: Dr. Schwarzbold reports grants from Merck Co., Astellas, Gilead, outside of the submitted work. All other authors have no conflict of interest to disclose.
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