Very good questions there! 1) Yes, our process is similar to bioprinting but it is much more scalable than typical bioprinting. Because this is our proprietary tech I can't say much more than that at this point:) 2) We are currently still using some gelatin in our scaffold which is animal derived but of course we are putting a lot of effort into making it completely animal free asap. 3) There are companies who are focusing on the replacement of FBS and they are moving into relatively scaled processes now. So I would say we are close! Let us know if you have any follow up questions :)