Attendance register

URL https://docs.google.com/spreadsheets/d/1UC7LohS3IH8-nPdNx4Hrv1o7e3plqpIbkbHMSpesuGU/gviz/tq?tqx=out:html&tq&gid=1540819640&headers=1 is outside of EPFL

Please inform the board of any absence not included in this table at OChE@epfl.ch.