February 2019 (communication 3967/2021),
February 2020 (communication 3976/2021), 14 July 2020 (communication 3994/2021),
July 2019 (communication 3995/2021),
February 2020 (communication 4020/2021),
September 2020 (communication 4042/2021), 18 February 2021 (communication 4101/2022), 18 February 2021 (communication 4102/2022), 16 April 2021 (communication 4107/2022)