Intervention
The 3RP-NF has 3 core components: (1) relaxation response–elicitation (relaxation and mindfulness skills), (2) appraisal and coping (adaptive coping skills), and (3) growth enhancement (acceptance, problem-solving, and positive psychology skills) aimed to improve QOL. Each session included a relaxation exercise, a review of previously taught skills, and an introduction of a new skill, and ended with a short relaxation exercise. The final session reviewed all skills, emphasizing continuing skill practice after the end of the program. Additional information on the intervention is presented in 