I fetched this autograph personally at the Comic Con Germany in Stuttgart on July 1st, 2017.
I really enjoyed my few minutes with him at his autograph table. Although, my fiance made most of the speaking, taking the opportunity to speak with him after his Q&A earliear that day. In fact, after she met him pasonally, she got an autograph for her own the next day.
However, he took the time to ask where he should sign my template.