with the deviation of sleep sleep experts, so i want to introduce you to our guest - this is yuriy pogoretskysleep specialist, cardiologist, candidate of medical sciences, president of the all-ukrainian public organization, ukrainian association of sleep medicine, mr. yuriy, i congratulate you, i congratulate you, glory to ukraine, glory to the heroes, and that you are now in germany, where together with german colleagues, you are developing separate diagnostic and sleep recovery programs in war conditions so let's start with this. please tell me in more detail what exactly you do there and maybe some you are doing research, maybe there are already some statistics that you can voice to us, and first of all, i thank the channel personally for supporting such topics about sleep disorders, because sleep is a strategic weapon. we need projectiles. we need weapons, but sleep is also a strategic weapon in second place. if possible, in order to win the war and win , this is a matter of national security, so we already knew it starting with the anti -terrorist operation, there were already military e