The paper entitled” Novel Multi-Parametric Sensor System for Comprehensive Multi-Wavelength Photoplethysmography Characterization”, published in the journal MDPI SENSORS in 2023, coauthored by: J.L. Cause, Á. Solé-Morillo, B. Da Silva, J. García-Naranjo, and J. Stiens was awarded with the first prize of the provincial council of scientific health societies of Santiago de Cuba