Please click the first blue bar to use the P3-EX algorithm.

Please note that:

1. you will be asked to enter personal information on page 1 of the P3-EX algorithm. You do not have to enter real information. The information will not be stored, either.

2. page 12 is the last page of the P3-EX algorithm. Once you finish reading page 12, you may close the P3-EX algorithm and come back to this page.