![Joanna POPIOLEK-KALISZ | MD PhD | Medical University of Lublin, Lublin | Department of Bioanalytics | Research profile Joanna POPIOLEK-KALISZ | MD PhD | Medical University of Lublin, Lublin | Department of Bioanalytics | Research profile](https://i1.rgstatic.net/ii/profile.image/1157551966175232-1652993303046_Q512/Joanna-Popiolek-Kalisz-2.jpg)
Joanna POPIOLEK-KALISZ | MD PhD | Medical University of Lublin, Lublin | Department of Bioanalytics | Research profile
![Tokyo, Japan. 25th July, 2021. Chase Kalisz of Team United States reacts to winning the mens 400m Individual Medley finals with a time of 4:09.42 at the Tokyo Aquatics Center, during the Tokyo, Japan. 25th July, 2021. Chase Kalisz of Team United States reacts to winning the mens 400m Individual Medley finals with a time of 4:09.42 at the Tokyo Aquatics Center, during the](https://c8.alamy.com/comp/2G985XA/tokyo-japan-25th-july-2021-chase-kalisz-of-team-united-states-reacts-to-winning-the-mens-400m-individual-medley-finals-with-a-time-of-40942-at-the-tokyo-aquatics-center-during-the-tokyo-summer-olympic-games-in-tokyo-japan-on-sunday-july-25-2021-photo-by-tasos-katopodisupi-credit-upialamy-live-news-2G985XA.jpg)
Tokyo, Japan. 25th July, 2021. Chase Kalisz of Team United States reacts to winning the mens 400m Individual Medley finals with a time of 4:09.42 at the Tokyo Aquatics Center, during the
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![Katie Ledecky Adds Two More Races to Tokyo Program, Allison Schmitt Makes Fourth Olympic Team, & UVA Freshman Alex Walsh Will Make 200 IM Olympic Debut Katie Ledecky Adds Two More Races to Tokyo Program, Allison Schmitt Makes Fourth Olympic Team, & UVA Freshman Alex Walsh Will Make 200 IM Olympic Debut](https://www.teamusa.org/-/media/TeamUSA/Swimming/Ledecky_Katie/ledecky_katie_061621_1440x810_Updated.png)
Katie Ledecky Adds Two More Races to Tokyo Program, Allison Schmitt Makes Fourth Olympic Team, & UVA Freshman Alex Walsh Will Make 200 IM Olympic Debut
![Chase Kalisz wins Team USA's first gold medal after America failed to win any on opening day of Tokyo Olympic games | The US Sun Chase Kalisz wins Team USA's first gold medal after America failed to win any on opening day of Tokyo Olympic games | The US Sun](https://www.the-sun.com/wp-content/uploads/sites/6/2021/07/EP_TEAMUSA_FIRST_MEDAL_COMP_v2.jpg?strip=all&quality=100&w=1080&h=1000&crop=1)