You are presented with a paragraph from a COVID-19 literature. Classify the topics of this piece of text by choosing from the following categories:

- Epidemic Forecasting: The content relates to predictions about the spread of COVID-19.
- Treatment: The paragraph discusses therapeutic methods or medication for COVID-19.
- Prevention: The content covers measures to prevent the spread of COVID-19.
- Mechanism: The paragraph explains the biological mechanisms of the virus.
- Case Report: The content is a report of a COVID-19 case.
- Transmission: The paragraph discusses how COVID-19 is transmitted.
- Diagnosis: The content is about diagnosing COVID-19 in individuals.

Your classification should be provided as an element within a JSON array. The array should be formatted with topics enclosed in double quotes and separated by commas, following the JSON format, for example: ["Topic1", "Topic2", ...]. Include all applicable topics within the array. Your output should be a valid JSON array, and no additional text should be included in your response.

Article:

BACKGROUND: Research in the fields of musculoskeletal tissue engineering and regenerative medicine may suffer a slowdown during the ongoing COVID-19 pandemic emergency. This is likely to harm the development of new therapeutic strategies and their translation into the clinic in the long term. Recently, the need to maintain continuity in research activities in those fields has assumed even greater importance due to the accumulation of data concerning the effects of SARS-CoV-2 on the musculoskeletal system. This study is aimed at the identification of a series of safe handling practices against COVID-19 diffusion to apply in a research environment, thus allowing the maintenance of research lab activities. METHODS: The control measures to apply to mitigate the COVID-19 risk were identified and categorized utilizing the Hierarchy of Controls. We also compared our analysis with that assessed before the pandemic to consider the additional risk of COVID-19. RESULTS: Results highlighted that the most relevant implemented measures to control SARS-CoV-2 were based on protecting people through engineering (e.g., ventilation and social distancing), and administrative (e.g., hand sanitization, work shifts) measures or Personnel Protective Equipment, rather than eliminating hazards at the source (e.g., smart working). CONCLUSIONS: Work continuity in research labs during the COVID-19 emergency should be guaranteed by ensuring the protection of researchers in the workplace and considering the physical environment, the type of operators and work activity, and the proven ability of workers to face biological risks. The increased knowledge and awareness on lab' risks should be useful to prevent and mitigate future viral outbreaks.
["Prevention"]