{"back pain": 4.39, "bone pain": 6.85, "device malfunction": 17.0, "dizziness": 2.71, "injection site bruising": 41.8, "injection site erythema": 3.7, "injection site haemorrhage": 27.24, "muscle spasms": 3.35, "pain in extremity": 2.53, "palpitations": 2.59, "product dose omission issue": 5.08, "therapy interrupted": 54.14, "wrong technique in device usage process": 43.16}