This article shows how important cycling is for the Dutch.
https://www.rtvutrecht.nl/nieuws/3858340/utrechtse-infuusfiets-straks-voor-kinderen-op-de-hele-wereld-beschikbaar
The oncology department of a children hospital invented an IV bicycle for children to move around the hospital more freely (with parental supervision). And they are now more widely available for other hospitals.