Hi Giannis, Thank you for your interest and for yourclarification about this year. Best to luck for you in your othermathematical domains. Kind regards, Christopher On Thursday, May 6, 2021, 6:47:30 PM GMT+2, Γιάννης Γονιδέλης wrote: #yiv7517075304 P {margin-top:0;margin-bottom:0;}Hello! Christopher, Unfortunately, due to some urgent issues I won't be able to contribute during the summer. Thus, in case you have been considering picking me I would ask you to make a new choice. Apologies,Giannis