Petrovski 2016.

Methods	RCT
Participants	Participants: Type 1 diabetes patients on insulin pump with Hba1c of 7.9+/‐1.4% (N = 72). Age range: mean age was 17.8 years +/‐4.2 years Recruitment: not reported Country: not reported
Interventions	Intervention: Doctors' group: Viber in a group led by one doctor and one educator. Control: Patient group: Viber offered in a group led by two Type 1 diabetes patients.
Outcomes	Body function: Hba1c Secondary outcomes: communications per week
Notes	Abstract only, patients could interact with other patients about their diabetes management in Viber, no start date reported