annapietrzak @annapietrzak Active 11 months, 3 weeks ago ActivityProfileGroups 3 PersonalMentionsFavoritesGroups Show: — Everything — Updates New Groups Group Memberships Group Updates sig13webmaster joined the group SIG-13 Molecular Structure and Chemical Properties 9 years, 2 months ago SIG-13 Molecular Structure and Chemical Properties View group SIG07 Coordinator joined the group SIG-07 Molecular Interaction and Recognition 9 years, 3 months ago SIG-07 Molecular Interaction and Recognition View group SIG02 Coordinator joined the group SIG-02 Quantum Crystallography 9 years, 3 months ago SIG-02 Quantum Crystallography View group