© Leon Alexander Mclaren Berge, 2021 Series of dissertations submitted to the Faculty of Medicine, University of Oslo
ISBN 978-82-8377-886-1
All rights reserved. No part of this publication may be
reproduced or transmitted, in any form or by any means, without permission.
Cover: Hanne Baadsgaard Utigard.
Print production: Reprosentralen, University of Oslo.