I was shocked to hear of Jörn’s sudden passing. Over the past seven years, he was my doctoral mentor working with me through an approach of muscle analysis via ultrasound. I am very grateful to have been able to learn from his patient persistence, precision in questioning results, resourcefulness in generating research ideas and curiosity towards life in general. He had a strong vision to translate his knowledge and findings into clinical practice and it is a great loss he does not get to do this anymore. I hope that with everyone he has taught and the initiatives and projects he brought to life, the knowledge and effort will not be lost.
I would like to express my heartfelt condolences to his family and friends.