On-Site PhD conferral Erik R. de Loos 7 April 2022 13:00 Supervisor: Prof. dr. J.G. Maessen Co-supervisors: Dr. Y.L.J. Vissers, Zuyderland medisch centrum, Dr. K.W.E Hulsewé, Zuyderland medisch centrum "PECTUS EXCAVATUM: improvements in surgical care" Click here for the full dissertation. Click here for the live stream.