FINAL CALL: register for the VNOP conference before May 13

LAST CALL to register for the 2024 VNOP conference (extended deadline May 13). Join the VNOP conference on May 30-31, 2024, at Tilburg University. Enjoy the keynotes, workshops, and social activities. Register now at Before the conference begins, take advantage of the opportunity to learn more about ESM during the pre-conference workshop organized by the Tilburg Experience Sampling Center (TESC) on May 29: Questions? Contact us at