Funding for this research was provided by:
National MPS Society
American Kennel Club Canine Health Foundation
National Institutes of Health (RR002512 and OD010939)
Received: 15 November 2019
Accepted: 5 February 2020
First Online: 21 February 2020
: K.R., M.E. and U.G. are/were members of the not-for-profit PennGen Laboratories, which offer metabolic and DNA testing for mucopolysaccharidosis and other hereditary diseases and inborn errors of metabolism.