- Correspondence to Professor Riitta Kaarteenaho, Research Unit of Internal Medicine, University of Oulu, and Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland;
- Received November 26, 2018
- Revised June 12, 2019
- Accepted June 30, 2019
- First published July 22, 2019.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.