Felix Aigner - Department Chair, Vorstand - Krankenhaus der Barmherzigen Brüder, Chirurgische Abteilung | LinkedIn
![Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries - The Lancet Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries - The Lancet](https://www.thelancet.com/cms/attachment/5512d4aa-3f81-40fa-923d-85d1bf4bb546/gr1.jpg)
Elective surgery system strengthening: development, measurement, and validation of the surgical preparedness index across 1632 hospitals in 119 countries - The Lancet
![Felix AIGNER | Head of Department | Krankenhaus der Barmherzigen Brüder Graz, Graz | Department of Surgery | Research profile Felix AIGNER | Head of Department | Krankenhaus der Barmherzigen Brüder Graz, Graz | Department of Surgery | Research profile](https://i1.rgstatic.net/ii/profile.image/724447510142977-1549733154475_Q512/Felix-Aigner.jpg)
Felix AIGNER | Head of Department | Krankenhaus der Barmherzigen Brüder Graz, Graz | Department of Surgery | Research profile
![Felix AIGNER | Head of Department | Krankenhaus der Barmherzigen Brüder Graz, Graz | Department of Surgery | Research profile Felix AIGNER | Head of Department | Krankenhaus der Barmherzigen Brüder Graz, Graz | Department of Surgery | Research profile](https://www.researchgate.net/publication/350106158/figure/fig1/AS:1002223077171206@1615960010699/PRISMA-flow-chart_Q320.jpg)