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It appears that Professor Schenk, himself, has contributed to this article, and his username contains his full initials ""E.J.J."".  WP:COI notwithstanding, at least the source is accurate.  I am currently part of the WikiProject on Unreferenced Biographies of Living Persons, and am working on proper citations and sources for this article.  The original editor appears to be inactive, but the later sections and edits by Prof. Schenk have some cut & paste ""earmarks"" from his University bio pages (specifically the ""Schematic view"" headline and section content). —   "