 So, in general, artificial intelligence is going very, very quickly. What I can answer more specifically is the dermatology space. Dermatology has been mostly focused on skin cancer and also more white skin than more colored skin because that's where skin cancer is mostly seen. We actually focus on all sorts of skin diseases. So it's inflammatory diseases like acne, psoriasis, hair loss, and also sexual transmitted diseases and also skin cancer. So we do the whole panoramic. Right now, with the current solution that we have, we are 40% accurate on one type of skin disease and if you have the top five answers, we're 80% correct that your disease will be in one of those top five. So the service is very good as a 3R service or giving you a next step to work more information to find on the internet or a self-treat. So obviously something called customer acquisition cost. When you do a business to cost consumer model, you have to spend a lot of money on PR advertising. The best way for us to go is to use the API that we have and try and do a B2B model where we would work with telemedicine companies, organizations or platforms that already have a lot of traffic where people can upload their image and use our algorithm. I mean I think this is an excellent platform. We have academics both in healthcare and engineers and then we have corporations and then we have entrepreneurs and this is really the big mix that we need to have something going forward. One thing which is very typical with entrepreneurs, we are very obsessed with what we do and we are maybe the ones who are the doers to get this into the rest of the world.