In one aspect, a method of conducting a virtual medical masterclass includes reading a calendar entry from a memory to retrieve from the memory a time/date of a session and to retrieve from the memory an identification of at least one participant involved in the session, retrieving from the memory a plurality of dynamically segmented files, displaying the plurality of patient cases in three-dimensions, the plurality of patient cases being displayed as segmented objects and as volume with natural/cinematic rendering, exchanging a first data to and from medical devices of the medical devices, changing status of operators to allowed interaction with each other to discuss cases and share knowledge, exchanging a second data with a medical application, displaying a 3D point cloud of a live surgery to provide users with a real-life example of surgical techniques, and displaying live stream data from the medical devices.