[1] Univ Hosp Modena & Reggio Emilia, Dept Med & Surg Sci Children & Adults, Modena, Emilia Romagna, Italy
[2] Univ Modena & Reggio Emilia, Modena, Italy
[3] Karolinska Inst, Div Neurosurg, Dept Clin Neurosci, Stockholm, Sweden
[4] Oslo Univ Sykehus, Oslo, Norway
[5] Oslo Univ Sykehus, Dept Oncol, Oslo, Norway
[6] Oslo Univ Sykehus, Inst Clin Med, Oslo, Norway
[7] Karolinska Inst, Stockholm, Sweden
[8] Univ Modena & Reggio Emilia, Dept Med & Surg Sci Children & Adults, Modena, Italy
[9] NEOGAP Therapeut AB, Stockholm, Sweden
[10] Karolinska Inst, Dept Lab Med, Stockholm, Sweden