{"batchcode": "EWD179", "histograms": [{"histogram": {"Alopecia": 1, "Chills": 1, "Hair texture abnormal": 1, "Pain": 1, "Pyrexia": 1, "SARS-CoV-2 test": 1, "Trichorrhexis": 1}, "batchcodes": ["EWD179"]}]}