Maintenance: On Tuesday, February 12, 2019, maintenance work on some network components is scheduled from 19:45-22:30 hrs. ZORA will not be available during this period.
Salomone, A; Tsanaclis, L; Agius, R; Kintz, P; Baumgartner, M R (2016). European guidelines for workplace drug and alcohol testing in hair. Drug Testing and Analysis, 8(10):996-1004.