Eulalia Juan was born in Palma de Mallorca in Spain. She received her Bachelor of Science degree in Education (therapeutic pedagogy) in 1991 from the University of the Balearic Islands. In the same year, an SLP-CCC degree (Master’s in Language and Hearing Impairment) followed. Eulalia went on to specialize in hearing problems in children during a training course in 1997 (CEE). In 2006 she obtained her post-graduate degree in Audiology from the University of Salamanca. In 2012 she received an international certificate in auditory verbal therapy in a course coordinated by Warren Estabrooks.

The professional pathway of Mrs. Juan, E. has run as follows:
1989 SLP in association ASPAS Mallorca
1995 to 1999 Private practice Centre de Llenguatge I Audició
1989-2018 –Lecturer at the University of the Balearic Islands. Postgrado audición y Lenguaje and Postgrado atención Temprana.
1999-2015 – Clinical and technical specialist for first Spain then Portugal for Cochlear as  clinical specialist.
She has been active in cochlear implantation rehabilitation since the first CI was implanted in Mallorca in 1989. In this capacity, she coordinated the first 3 multicentric studies in Spain together with Drs. Manrique, Ramos, Morera and García-Ibáñez
Also has a history of collaborating with the Lehnhardt Foundation while working on the HICEN and QESWHIC and PORA! European projects.
2015-2021 Rehabilitation consultant for Cochlear Academy. Cochlear EMEA
2003-2017. SLP in ENT department . Hospital son Llàtzer. Palma de Mallorca

Yvonne Seebens was trained as an audiologist initially and then worked at an ENT clinic (Köln-Holweide) in the field of new born hearing screening and expert opinions (Lärmgutachten) for 5 years. At the same time she began and later completed her studies to become a qualified teacher for the deaf at the University of Cologne. In the meantime she gained experience in scientific work at the Institute for Audio pedagogy of Frans Coninx as well as practical experience in the therapy of children with hearing impairment at the institute of his wife, Karin Coninx. She has been working at the CIC Rhein-Main in Friedberg since 2006, initially under Gottfried Diller.
Today Yvonne is leading the team of support, research, education and services for cochlear
implant users of all ages and their families. Her current work focus is on Natural Auditory Oral
Approach and in the future also on the MarteMeo concept. Right now, she started her PhD
studies at the University of Cologne. In addition, Yvonne has teaching assignments at the
Universities of Heidelberg and Marburg with a focus on CI therapy and education for the hearing
impaired. She is a member in different associations and societies, such as the Lehnhardt
Stiftung, IAHRS (International Association of Hearing Rehabilitation Specialists), CIICA (Cochlear
Implant National Community of Action) and some other German associations.