The conference scientific program committee welcomes invited session proposals. An invited session consists of either 4 presenters or 3 presenters plus 1 discussant. The one-talk rule will be applied (i.e., each speaker can only give one invited talk). It is required to confirm all speakers’ availability before the proposal submission. Please send your proposal to the Chair or Co-Chair mentioned above before September 19, 2021. The acceptance of invited sessions will be determined by December 1, 2021. In order to secure the invited session slot, the presenters will be required to register to the conference and submit the abstracts online by a deadline to be given later.