{"batchcode": "701-218", "histograms": [{"histogram": {"Asthenia": 1, "COVID-19": 1, "Cough": 1, "Fatigue": 1, "Impaired work ability": 1, "Malaise": 1, "Oropharyngeal pain": 1, "Poor quality sleep": 1, "Respiratory tract congestion": 1, "SARS-CoV-2 test positive": 1}, "batchcodes": ["701-218"]}]}