User contributions
- 06:47, 7 May 2019 (diff | hist) . . (+8) . . Declarations in support of OA (→2018)
- 06:46, 7 May 2019 (diff | hist) . . (-1) . . Declarations in support of OA (→2018)
- 06:23, 7 May 2019 (diff | hist) . . (+46) . . Declarations in support of OA (→2018)
- 06:22, 7 May 2019 (diff | hist) . . (-4) . . Declarations in support of OA (→2018)
