Wikipedia Administrator.svgThis user is an administrator on the English Wikipedia. (verify)
Commons Administrator.svgThis user is an administrator on Wikimedia Commons. (verify)
Nuvola apps edu science.svgThis user is a member of
WikiProject Chemicals.
Flag of Switzerland.svgThis user comes from Switzerland.
PhDThis user has a Doctor of Philosophy degree.
Plato-raphael.jpgThis user has published peer-reviewed articles in academic journals.
gswDäm Benutzer sy Muetersproch isch Schwiizerdütsch.
deDieser Benutzer spricht Deutsch als Muttersprache.
en-3This user can contribute with an advanced level of the English language.
fr-3Cet utilisateur peut contribuer avec un niveau avancé de français.
es-1Este usuario puede contribuir con un nivel básico de español.
la-1Hic usor simplici latinitate contribuere potest.
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I am a user from Switzerland who is active in several projects.

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