Provide several lists:
- list all major information sources about planned virtual trade shows (URLs)
- Information: How many virtual events are currently planned worldwide?
- List the latest 25 past virtual trade shows (name, URL, used system/platform, no. of visitors, organizer)
- provide the names of 5 organizers of virtual trade shows using different systems/platforms for an interview
- provide URLs with studies about the market of virtual event platforms (market size prognosis and platforms, i.e. https://www.forrester.com/Market+Overview+Virtual+Event+Platforms+For+B2B+Marketers/fulltext/-/E-RES56510)