I have been reviewing details on the Boots website regarding the mole scanning service they provide. If I understand correctly they use the SIAScopy as hardware and built there own secure platform. Based on the information from their website the first session of a mole scan is scheduled for 20 minutes. This allows for submission of forms and various consent to be signed. What I could not determine was the session length for a follow up scan. I would imagine that many people that are familiar with this service will utalize it repeatadly. What is the session length for visits 2 through n? I am trying to get a sense of this services utilization potential. 

Additionally, does this service require a skilled professional to perform the scans or can Jane/John Doe be hired and trained to perform the scans?

Thanks