Article History
Received: 25 April 2021
Accepted: 8 June 2021
First Online: 3 August 2021
Declarations
:
: This is a revision that includes the mention of different papers published by the authors in the “Escola Professional d’Hematologia Farreras Valenti” (University of Barcelona, 1983) under the leadership of Prof. Ciril Rozman Borstnar. Accordingly, the inclusion of ethical approval is not required here.
: Informed consent is not required for this revision manuscript.
: The authors declare no competing interests.