title: Preface to Special Topic: Invited Articles on Microfluidic Rheology.
authors.affiliation: PMMH-ESPCI Paris, PSL, UMR 7636, CNRS, Univ. Paris Diderot and Univ. Pierre et Marie Curie , 10 Rue Vauquelin, Paris F-75231 Paris Cedex 05, France.
authors.forename: Anke
authors.initials: A
authors.lastname: Lindner
authors.affiliation: Department of Mechanical Engineering and Applied Mechanics, University of Pennsylvania , Philadelphia, Pennsylvania 19104, USA.
authors.forename: Paulo E
authors.initials: PE
authors.lastname: Arratia