Welcome & Opening Remarks

          @misc{ scivideos_PIRSA:22090001,
            doi = {10.48660/22090001},
            url = {https://pirsa.org/22090001},
            author = {Arvanitaki, Asimina and Huang, Junwu and Racco, Davide},
            keywords = {},
            language = {en},
            title = {Welcome \& Opening Remarks},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2022},
            month = {sep},
            note = {PIRSA:22090001 see, \url{https://scivideos.org/pirsa/22090001}}
          }