|Yes<ref>{{Cite journal|last=Machado|first=Isidro|last2=Morales|first2=Gema Nieto|last3=Cruz|first3=Julia|last4=Lavernia|first4=Javier|last5=Giner|first5=Francisco|last6=Navarro|first6=Samuel|last7=Ferrandez|first7=Antonio|last8=Llombart-Bosch|first8=Antonio|date=2020-04|title=Solitary fibrous tumor: a case series identifying pathological adverse factors-implications for risk stratification and classification|url=https://pubmed.ncbi.nlm.nih.gov/31529158|journal=Virchows Archiv: An International Journal of Pathology|volume=476|issue=4|pages=597–607|doi=10.1007/s00428-019-02660-3|issn=1432-2307|pmid=31529158}}</ref><ref name=":4" /> | |Yes<ref>{{Cite journal|last=Machado|first=Isidro|last2=Morales|first2=Gema Nieto|last3=Cruz|first3=Julia|last4=Lavernia|first4=Javier|last5=Giner|first5=Francisco|last6=Navarro|first6=Samuel|last7=Ferrandez|first7=Antonio|last8=Llombart-Bosch|first8=Antonio|date=2020-04|title=Solitary fibrous tumor: a case series identifying pathological adverse factors-implications for risk stratification and classification|url=https://pubmed.ncbi.nlm.nih.gov/31529158|journal=Virchows Archiv: An International Journal of Pathology|volume=476|issue=4|pages=597–607|doi=10.1007/s00428-019-02660-3|issn=1432-2307|pmid=31529158}}</ref><ref name=":4" /> |