Otonkoski et al. (25) (2006; Finland) | 9 | 5/5 | 4/4 | | 100 |
Ribeiro et al. (32) (2007; France) | 24 | 15/15 | 8/9 | 3 atypical | 92 |
Hardy et al. (19) (2007; United States) | 50 | 18/24 | 26/26 | 1 large focal; 2 localized islet nuclear enlargement | 100 |
Barthlen et al. (33) (2008; Germany) | 11 | 9/9 | 1/2 | 1 atypical | 100 |
Masue et al. (26) (2011; Japan) | 12 | 6/9 | 3/3 | 3 large focal | 33 |
Zani et al. (49) (2011; United Kingdom) | 19 | 14/14 | 5/5 | 1 large focal | 79 |
Laje et al. (28) (2013; United States) | 105 | 45/53 | 50/52 | | 100 |
Meintjes et al. (15) (2013; United Kingdom) | 8 | 5/5 | 3/3 | | 100 |
Christiansen et al. (35) (2018; Denmark) | 34 | 22/22 | 12/12 | 1 atypical; 1 normal; 1 ectopic | 91 |
Gubaeva et al. (50) (2019; Russia) | 25 | 14/14 | 11/11 | 1 giant | 100 |
Ni et al. (51) (2019; China) | 14 | 12/12 | 2/2 | Atypical | 100 |
Total | 311 | 165/182 (91%) | 125/129 (97%) | | |