Blood Pressure Estimation From Photoplethysmography by Considering Intra- and Inter-Subject Variabilities: Guidelines for a Fair Assessment - Costa, Thiago Bulhoes da Silva; Dias, Felipe Meneguitti; Cardenas, Diego Armando Cardona; Toledo, Marcelo Arruda Fiuza de; Lima, Daniel Mário de; Krieger, Jose Eduardo; Gutierrez, Marco Antonio (Ieee access, 2023)