Criteria for quality assessment of a systematic review and/or meta-analysis Víctor Soria-Aledo; Andrés Carrillo-Alcaraz;

Application of systematic reviews and meta-analyses in surgical clinical practice Antonio Rios; Marina Iniesta-Sepúlveda;

Competency development, continuous training, and performance evaluation in surgical practice Víctor Soria-Aledo; José Luis Aguayo-Albasini;