Rajabi-Estarabadi, Ali
Kayssi, Ahmed
Alavi, Afsaneh
Kirsner, Robert
Article History
First Online: 25 June 2019
Compliance with Ethical Standards
:
: No funding was received for the preparation of this letter.
: Ali Rajabi-Estarabadi, Ahmed Kayssi, Afsaneh Alavi, and Robert Kirsner have no conflicts of interest to declare.