Fig. 2From: Knowledge about stem cell sources and obstacles in donation of bone marrow and peripheral blood stem cells: a cross-sectional survey from Ha’il city to track the prospects of regenerative medicine in Saudi ArabiaRespondents were referred to website of Saudi Stem Cell Registry [19] which provides basic information about stem cell donation and stem cell therapy both in English and Arabic languages. Figure 2 shows the percentage of participants who themselves or their first-degree relative underwent stem-cell based therapy (n = 1325)Back to article page