Fig. 1From: Loneliness, immunological recovery patterns, and health-related quality of life (HRQOL) outcomes in patients receiving hematopoietic stem cell transplantationBiobehavioral model pathways by which loneliness contributes to HSCT recovery and outcomes. Figure adapted from Costanzo et al. [12] and Knight et al. [1], with variables of interest for the current study identified in shaded boxesBack to article page