1576-5962 1576-5962 S1576-59622023000300004 10.5093/jwop2023a17 The Netherlands South Africa The Netherlands South Africa United Kingdom Spain 00 00 2023 00 00 2023 39 3 157 167

2017 4 1-11 2011 79 2 2 549-62 2015 2 1 1 7-35 2021 94 1 1 55-79 2015 24 6 6 839-43 2017 46 2 2 67-75 2022 27 1 1 36-53 2014 1 3 3 112-9 2021 34 1 1 1-21 2017 22 3 3 273-85 2018 2005 10 2 2 170-80 2014 1 389-411 2007 99 2 2 274-84 2020 122 103478 103478 2016 150 6 6 755-78 2020 69 2 2 351-78 2013 83 3 3 397-409 2006 33 4 4 464-89 2010 9 1 1 3-16 2021 26 1 1 20-30 2020 27 3 3 241-51 2013 24 14 14 2760-79 2023 72 1 1 389-410 2011 2 567-98 2023 43 1 1 159-84 2018 23 3 3 338-49 2011 64 1 1 89-136 2015 8 4 4 211-27 2010 95 5 5 834-48 2015 129-54 2021 155 6 6 548-70 2016 25 1 1 89-104 2023 13 3 3 209-36 2001 86 3 3 499-512 2018 91 2 2 209-34 2021 94 2 2 374-99 2018 139 1-39 2010 83 3 3 579-99 2020 25 5 5 357-67 2015 29 1 1 11-31 2001 56 3 3 218-26 1976 16 2 2 250-79 2010 102-17 1966 2018 5 103-28 2003 84 3 3 632-43 2016 21 3 3 284-95 2014 19 3 3 291-302 1979 24 2 2 285-308 2017 38 6 6 792-812 2021 11 10 10 136 2014 70 2 2 310-22 2020 34 3 3 259-78 2023 37 1 1 27-54 2001 52 397-422 2013 1 107-43 2017 5 35-43 2014 28 1 1 31-48 2011 96 1 1 71-94 2018 a 54 2 2 323-36 2018 b 27 4 4 493-505 2019 28 6 6 723-41 2015 20 4 4 470-80 2021 77 8 8 3424-35 2017 102 112-38 2010 118-31 2022 134 103693 103693 2023 76 4 4 509-50 2023 273-95 1996 1 1 1 27-41 2015 88 4 4 702-25 2012 67 7 7 545-56 2015 2 583-603 2010 36 2 2 1-9 2013 38 4 4 427-54 2021 12 722080 2021 37 7 7 175-86 2005 19 1 1 23-36 2020 69 1 1 5-29 2021 40 5863-80 2016 25 3 3 353-62 2001 26 2 2 179-201 2009 74 3 3 235-44 2020 41 5111-4 2020 41 5111-4 2020 93 3 3 687-711