• 1 Introduction
  • 1.1 Challenges in the medical engineering industry
  • 1.2 Characteristics of product service systems
  • 2 Research method
  • 2.1 Methodological approach
  • 2.2 Research units
  • 3 Findings
  • 3.1 Service portfolio
  • 3.2 Strategic objectives
  • 3.3 Product-service delivery factors
  • 3.4 Challenges to strategic expansion
  • 3.5 Success factors for the commercialization of PSSs
  • 4 Conclusion of key findings
  • 5 Limitations and future research
  • 6 Literature