{"batchcode": "FK9884", "histograms": [{"histogram": {"Alopecia": 1, "Hair texture abnormal": 1, "Tinnitus": 1, "Trichorrhexis": 1}, "batchcodes": ["EK4176", "FK9884"]}, {"histogram": {"Arthralgia": 1, "C-reactive protein increased": 1, "COVID-19": 1, "Erythema": 1, "Joint swelling": 1, "Laboratory test": 1, "Malaise": 1, "Nausea": 1, "Pain": 1, "Pain in extremity": 1, "Palpitations": 1, "Pruritus": 1, "SARS-CoV-2 test positive": 1, "Swelling": 1, "X-ray normal": 1}, "batchcodes": ["FK9884"]}]}