Nat R Active 4 years, 9 months ago ActivityProfileGroups 2Forums PersonalFavoritesCommunities Show: — Everything — Updates New Communities Community Memberships Community Updates Topics Replies Posts Comments Topics Replies Nat R joined the group Nat R joined the group The Marcus Bannon Glioblastoma Multiforme (GBM) Global Advocate Network Nat R joined the group Brain Tumor Advocate Network Nat R and Eric Drew are now friends