title: Challenges in Nano- Micro- and Macro-systems. Preface.
authors.affiliation: University of Ljubljana, Faculty of Pharmacy, Askerceva 7, 1000 Ljubljana, Slovenia.
authors.forename: Ales
authors.initials: A
authors.lastname: Mrhar
authors.forename: Sasa
authors.initials: S
authors.lastname: Baumgartner
mesh_terms: D000818:Animals; D002626:Chemistry, Pharmaceutical; D016503:Drug Delivery Systems / Q000379:methods; D006801:Humans; D036103:Nanotechnology / Q000379:methods