According to the requirements of China's epidemic prevention policy, in order to effectively prevent and control the epidemic and ensure the health and safety of the participants, the IPIN2022 Organizers listened to opinions widely, and decided to change the "IPIN2022" to an online conference after careful consideration. Links related to the online conference will be announced to all participants in a timely manner.

In addition, offline registrants will refund the excess fees according to the standard of online registration fees;

Thank you for your understanding and support, and we wish you success in your work and a healthy family!

IPIN2022 Organizers