Refinement and Usability Analysis of an eHealth App for Ankylosing Spondylitis as a Complementary Treatment to Physical Therapy: Development and Usability Study

Refinement and Usability Analysis of an eHealth App for Ankylosing Spondylitis as a Complementary Treatment to Physical Therapy: Development and Usability Study

Authors of this article:

Marlies Nitschke¹ ;   Obioma Bertrand Nwosu¹ ;   Lara Grube^{2, 3} ;   Johannes Knitza^{2, 3} ;   Ann-Kristin Seifer¹ ;   Bjoern M Eskofier^{1, 4} ;   Georg Schett^{2, 3} ;   Harriet Morf^{2, 3}