Table 2 PRISMA flowchart
From: Evolutionary perspectives, heterogeneity and ovarian cancer: a complicated tale from past to present
1. Identification | Records identified through database searching (n = 1663) WOS – SCIE: 735 Pubmed: 605 Embase: 323 | Additional records identified through other sources (n = 29) |
Records after duplicates removed (n = 1523) |  | |
2. Screening | Records screened (n = 1523) | Records excluded (n = 1432) |
3. Eligibility | Full-text articles assessed for eligibility (n = 91) | Full-text articles excluded (n = 62) |
4. Inclusion | Studies included in qualitative synthesis (n = 29) |  |