1 “...) versus standard therapies or disease natural history in pediatric (age 21 years) patients with malignant...”

2 “...) versus standard therapies or disease natural history in pediatric (age 21 years) patients with malignant...”

3 “... and/or statements from experts about the natural history of VP. Review the various methods that have been suggested...”

4 “... and/or statements from experts about the natural history of VP. Review the various methods that have been suggested...”

5 “..., older adults should be included in randomized controlled clinical trials. HRQL evidence from natural...”