I will start, and then ask Mary to talk about this year.
We followed the public health measures, so we didn't send people when there was a risk from a pandemic perspective. We also have to understand that bringing people into an organization that is quarantined is not a good way either. We could have been at risk of contamination on our side.
The decision to proceed with virtual was not because we decided that we prefer virtual. It's because we needed to respond to the context of the pandemic and the fact that it was in the middle of waves. Even in 2021, for example, if you think about February to April, we were back in a big wave in terms of the pandemic, with record hospitalizations in April.
I may turn to Mary for what we're doing this year.