The following article was rejected by 'our' journal... http://onlinelibrary.wiley.com/journal/10.1002/(ISSN)1097-0134/homepage/april_fools__day_special_papers.htm <http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291097-0134/homepage/april_fools__day_special_papers.htm> Greetings Gert