Table 4.

Summary of implementation strategies mentioned in included records

Category	Implementation strategies	References
Practical resources	• Purchasing VR equipment	[35]
	• Availability of treatment rooms	[13]
	• Availability of treatment manuals and protocols on how to use VR in practice	[13, 34]
	• Availability of time to reflect and understand how to use VR
	• Availability of time to set up and maintain the VR system	[35]
	• Hiring support staff to use VR, to coach clinicians in the use of VR, or to maintain the VR system	[44]
Education on VR use	• Training (in person and online) to learn how to use VR and discussing appropriate content in treatment	[43, 53, 58]
	• E-learning modules on foundational knowledge about clinical VR use and the added value of VR	[58]
	• Hands-on learning (discuss VR experience, training sessions, and case scenarios)	[58]
	• Experiential learning (discuss and reflect on VR use)	[58]
Setting up VR treatment	• Having an overview of the content (specific environments, exercises, games) that is available in VR	[43]
	• Having information on how to select goal-appropriate content for clients and their treatment goals	[43]
	• Getting familiar with the VR technology to instruct patients in its use	[13]
Increasing motivation to use VR	• Availability of mentors/champions to contact with questions or support needs and clinicians with VR experience who can share both evidence for the added value of VR and successful treatment experiences	[44, 58]
	• Didactic reminders (weekly e-mails with tips for VR use)	[58]
	• Self-directed research	[53]
	• Spending time considering the added value of VR in practice	[13]