*2.1. Search Strategy*

The data were retrieved from the Web of Science (WoS) Core Collection, which covers a large number of scientific domains and technology fields. WoS provides publications from high-quality scientific journals, which have been accessed by the experts of literature review committees. WoS is also among the databases with widest coverage, with citation and bibliographic data going back until the 1900s [19].

The search strategy can be described as follows:

