get_gender_by_email	get_gender_by_email
get_gender_by_email_bulk	get_gender_by_email_bulk
get_gender_by_name	get_gender_by_name
get_gender_by_name_bulk	get_gender_by_name_bulk
get_gender_by_username	get_gender_by_username
get_gender_by_username_bulk	get_gender_by_username_bulk
