Potential competing interests: No potential competing interests to declare.The abstract summarizes the study, including enough information.The aim is clearly defined.The results are presented adequately.The manuscript includes the limitations and strengths of the study.The study is interesting.The method was appropriate, but the authors designed a quantitative cross-sectional study including three variables: social support, fatigue, and quality of life, and used two validated scales: one for fatigue and another for social support, but used the General Health Questionnaire, which measures emotional changes, not quality of life.