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At least 10 characters. Length protects you more than punctuation rules do.

This is the name printed on your papers, so write it the way you want to be cited.

Pick the closest match. It decides which editors see your work first.

The region list follows the country, so choose the country first. We have guessed your country from your connection — change it if it is wrong.

Your affiliation as it should appear in print, under your name.