with Boldt, J. , Driessen, A. , Freter, B. , Haeusermann, T. , Krause, F. , Liu, P. , Opgenhaffen, T. , 2018, Conclusion: asking the right questions, in F. Krause & J. Boldt (eds.), Care in healthcare, Dordrecht, Springer, pp. 283-291.
with Müller, T. , 2018, Grounded Theory und Biographieforschung, in H. Lutz, M. Schiebel & E. Tuider (Hrsg.), Handbuch Biographieforschung, Dordrecht, Springer, pp. 49-61.
, 2018a, Witnessing as an embodied practice in British midwifery care, in F. Krause & J. Boldt (eds.), Care in healthcare, Dordrecht, Springer, pp. 191-209.