{"batchcode": "E LO739", "histograms": [{"batchcodes": ["E LO739"], "histogram": {"Fall": 1, "Feeling cold": 1, "Head injury": 1, "Hyperhidrosis": 1, "Ligament sprain": 1, "Muscle spasms": 1, "SARS-CoV-2 test": 1, "Syncope": 1, "Vaccination site pain": 1}}]}