A man or a woman? Gender identity study

The researchers from Tel Aviv University are running gender identity study attempting to better understand one's perception and experience of gender. We would be glad if you fill out the questionnaire in the following link (anonymity guaranteed) and then distribute it to as many people as possible. This study has a chance to break boundaries towards equality and individuality and we need your help.Thank you!
http://qacademics.qualtrics.com/SE/?SID=SV_0BWfDkB9kX2tpxW