“…Following organ transplantation, transplant recipients must receive lifelong immunosuppressant treatment; thus, they must follow strict medical and self-management practices to avoid having severe medical complications related to transplantation (Pérez-San-Gregorio et al, 2018;Wei et al, 2018), including a higher risk of contracting the new-onset cardiovascular diseases (Skrabaka et al, 2020), diabetes mellitus (Skrabaka et al, 2020), malignancies (Bourlon et al, 2020), severe infections (Bourlon et al, 2020), and graft rejection (Salcedo et al, 2018). In addition, recipients may experience ongoing sleep disturbances, fatigue, and psychological distress after surgery (Rodrigue et al, 2010(Rodrigue et al, , 2011.…”