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who wrote this? —Preceding unsigned comment added by 78.52.135.24 ( talk) 18:53, 20 February 2010 (UTC) reply

Page seems to have been almost entirely written by Hecht.

The following Wikipedia contributor has declared a personal or professional connection to the subject of this article. Relevant policies and guidelines may include conflict of interest, autobiography, and neutral point of view. Their edits to this article were last checked for neutrality on 29 March 2021 by Jesswade88. Error: Disclosures that use the |checked= parameter should also use |editedhere=yes for at least one contributor. Stefan Hecht chemist ( talk · contribs)

The following Wikipedia contributor may be personally or professionally connected to the subject of this article. Relevant policies and guidelines may include conflict of interest, autobiography, and neutral point of view. Stef.hecht ( talk · contribs) This user has contributed to the article.