Loes Crielaard has succesfully defended her thesis entitled:
‘Adapting to the social environment that we create together: How complexity science changes the way we understand health inequalities’.

Promotores: Prof. Dr. P.M.A. Sloot and Prof. Dr. K. Stronks
Co-Promotores: Dr. R. Quax and Dr M. Nicolaou

The focus of this original work was to use complexity science methods to understand feedback loops between collective processes and individual behaviour in relation to health. 
 
Her thesis can be found here.
More info on Loes Crielaard.