Paper no	Paper name	Patient data management	Supply chain proof	Revenue cycle management	Privacy
1.	Brodersen et al. (2016)	High	High	High	Secure
2.	Ekblaw et al. (2016)	High	Medium	High	Secure
3.	Linn et al. (2016)	High	High	High	Secure
4.	Stagnaro (2017)	High	Low	High	Secure
5.	Agbo et al. (2019)	Medium	Low	High	Secure
6.	Benchoufi et al. (2017)	Low	Medium	High	Secure
7.	Krawiec et al. (2016)	Medium	Medium	High	Secure
8.	Hölbl et al. (2018)	Medium	Medium	High	Secure
9.	Dimitrov (2019)	Low	Medium	High	Secure