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Article History

Received: 3 August 2020

Accepted: 15 December 2020

First Online: 2 January 2021

Compliance with ethical standards

: The study was performed in line with the Principles of the Declaration of Helsinki. Approval was granted by the Ethics Committee of the City of Hope, Duarte, California as well as the Faculty of Health and Medicine Research Ethics Committee (FHMREC) at Lancaster University in Lancaster, England. (also listed in the manuscript pg. 4).

: Informed written consent was obstained from all individual participants included in this study. (manuscript pg. 4).

: The authors declare that they have no conflict of interest.

: Atlas TI was used to help organize the line by line coding data.