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The incentives for the internationalization of universities and the digitalization of teaching driven by the situation of COVID-19 have increased the operation of virtual work teams in higher education institutions, both in terms of groups of students and groups of researchers. The objective of this study is to explore the evolution of academic research concerning virtual teams within university settings, aiming to delineate prominent research trajectories and outline a prospective agenda for future inquiry in this domain. This work involved a systematic review of the literature in the WoS and Scopus databases to identify what, when, who, where and how virtual teams in universities have been researched. The PRISMA method was used to guide the data collection process. Forty-seven articles were identified as relevant for analysis. Despite the significant development of academic research on virtual teams since the end of the last century, the necessary attention has still not been given to the specific case of virtual teams in universities. Most of the research has been conducted in the United States; however, previous research reveals that cultural aspects are relevant variables in the performance and efficiency of virtual teams, so it is advisable to extend this type of research to other countries and cultural contexts. In addition, we can also see that most of the works identified have analysed work teams formed by students, and there are very few studies on virtual teams of researchers, despite the importance of these teams in the context of encouraging the internationalization of research networks. Moreover, the review of the content of the articles as well as the future lines of research have been organized around a life cycle model, considering three categories: inputs, operating process and outputs-results. The second category is the most developed to date. [ABSTRACT FROM AUTHOR]

In many health systems in European countries, SPA services are currently part of or a supplement to health care. Owing to their natural healing resources and long-standing traditions, the Czech Republic and Slovak Republic are important European SPA countries. In both countries, SPA tourism is also one of the most important types of tourism, and with regard to its evaluation according to the number of overnight stays and income, it constitutes a significant share of the structure of the tourism industry. One of the greatest challenges for SPA businesses was the COVID-19 pandemic, which caused travel restrictions, business closures, and a decrease in demand and revenue. The impact of the pandemic on SPA businesses in the studied countries has not yet been examined in detail. Accordingly, the aim of the present study is to evaluate the innovative activities of SPA companies in Slovakia and the Czech Republic in the context of the COVID-19 pandemic. The research sample consists of 122 SPA enterprises from both republics. Based on the results of previous research, innovation is generally perceived as an important element in the development of society, crisis management, increasing competitiveness and commercial success. The main research method for identifying and classifying the types of innovations and innovation capabilities implemented in SPA enterprises was a questionnaire survey. The results of the conducted research revealed that the origin of SPA businesses does not affect the country or how people perceive trends. The connections between the types of introduced innovations and some benefits from the introduction of innovations as well as the barriers affecting the introduction of innovations were confirmed. It follows, for example, that companies that invest in innovation processes can improve their performance and the competitiveness of their team and reduce their costs for production or service provision. From the analysis of factors related to the introduction of innovations, it emerged that the most important factors are those that have a direct impact on economic results and the competitive advantage of businesses. On the other hand, those factors related to cultural, environmental or technical aspects of innovation are less important. Despite repeated calls, not all SPA companies operating in the SPA industry in the Czech Republic and Slovak Republic participated. [ABSTRACT FROM AUTHOR]