"Health-related quality of life"@en . "Jade" . "KIDSCREEN-52"@en . . . "Cluster analysis"@en . "Jade Pilato" . "Academic performance"@en . . "ef9fe79dc8f24c23fa7eadcfac8d7c21" . "Illness perception"@en . "Parental illness"@en . "Adolescents"@en . "Levels of caring"@en . "Pilato" . .