Profile Charles Leo Location: Markham, ON, Canada Hands - On courses in Aesthetic medicine. The Educational Resource Center For Health Care Professionals In The Field of Aesthetic Medicine. Last activity: on 01/05/2019 Joined: on 01/05/2019 https://www.cbamedicine.com/ Design quotient Earn DQ points by participating in a challenge. What are (DQ) Points? DQ points are a measure of your contributions, they correspond to how active you are in the Research, Ideas and Evaluation phases of a challenge.