An extremely quick survey (1 question) has been set up on-line to capture your personal preferences. It will take you approximately 30 sec. to complete. You can access this by clicking http://www.surveymonkey.com/s.aspx?sm=x2aPoMfu_2bawfXfVo3FMQZw_3d_3d
The researchers would be very grateful if you could fill this in and if you could ask some of you colleagues and contacts to do the same.