Table 3 Years of publication and technology fields

1992-1998

6

5 telemedicine, 1 digital radiology systems (1992)

2000-2009

7

6 telemedicine, 1 assistive technology

2010-2014

3

2 telemedicine, 1 telemental health

2015-2017

9

telemedicine, telehealth, eHealth, health information systems, health information technology, digital health, assisted living technologies

2018-2020

4

digital health (focus: mHealth, telemedicine), digital health technologies in general, eHealth