Sifaleras, Angelo
Funding for this research was provided by:
University of Macedonia
Article History
Received: 10 November 2022
Accepted: 8 December 2022
First Online: 31 December 2022
Declarations
:
: This study does not involve human participants or animals.
: Each colleague mentioned in Sect. InternalRef removed was invited by the author and kindly gave his/her consent to share his/her testimonial for Professor Nenad Mladenović.
: Each colleague mentioned in Sect. InternalRef removed was informed by the author that all testimonials will be included in a forthcoming article dedicated to the memory of Professor Nenad Mladenović.
: The author declares no competing interests.