Medical Translation from Russian to Polish and English

I need to translate 4 blogs:
https://doc2doc.by/prasugrel-prevoshodit-tikagrelor-pri-oks-vo-vsem-spektre-rskf-issledovanie-isar-react-5/
https://doc2doc.by/klyuchevye-kardiologicheskie-issledovaniya-predstavlennye-na-acc-21/
https://doc2doc.by/perspektivy-kletochnoj-terapii-serdechnoj-nedostatochnosti/
https://doc2doc.by/3-issledovaniya-kotorye-pokazyvayut-chto-ehokardiografiya-klyuchevoj-instrument-otsenki-zhenskogo-zdorovya/

What is your rate per 1000 words?
How long will it take to complete the translation?