@article {layton2014solutions, title = {Solutions to Problem Sets}, journal = {Mathematical Modeling in Renal Physiology}, year = {2014}, pages = {185{\textendash}218}, publisher = {Springer Berlin Heidelberg}, author = {Layton, Anita T and Edwards, Aur{\'e}lie and Layton, Anita T and Edwards, Aur{\'e}lie} }