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Welcome: Martin, David, Yannick and Goodbye: Laura!
![](/research/barral/news-barral/2023/10/welcome-martin-david-yannick-goodbye-laura/_jcr_content/pageimages/imageSmall.imageformat.contentteaser.1283487315.jpg)
The Barral group welcomes three new students: Martin Hansen, David Qiu and Yannick Wyss while the Kroschewski group says goodbye to Laura Schenkel.
The Barral group welcomes three new students: Martin Hansen, David Qiu and Yannick Wyss while the Kroschewski group says goodbye to Laura Schenkel.