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:

Some patients complain of persisting symptoms after acute COVID-19. There is no universal definition yet for these post-acute sequelae, also termed Long COVID. Although their prevalence remains to be established, a delayed recovery seems to be more common than after other acute infectious diseases. Common complaints include fatigue with exercise intolerance, dyspnea on exertion, chest pain, and neuropsychiatric symptoms. Female sex, comorbidities, and severity of the acute disease have been identified as risk factors for persisting symptoms. It is, however, important to highlight that they are not limited to patients after severe COVID-19. Whilst their pathogenesis and prognosis is largely unknown, diagnostic evaluation should focus on exclusion of objective organ dysfunctions. Due to the variable presentation, management is interdisciplinary and may include physiotherapy, rehabilitation programmes, and psychological support. This article aims to summarize the current - limited - evidence on persisting symptoms after COVID-19.
["Diagnosis", "Treatment"]