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README.md

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 # Dataset Card for Fed-ISIC-2019
 
-Federated version of ISIC-2019 Datasets, where each of the 6 client's data is collected in a single data center.
+Federated version of ISIC-2019 Datasets. There are 6 clients whose data comes from different data centers.
 
 ## Dataset Details
 
 The dataset contains 23,247 images of skin lesions. The number of samples for train/test per each data center is displayed in the table below.
 
-| center_id | Train | Test |
-|-----------|-------|------|
-| 0         | 9930  | 2483 |
-| 1         | 3163  | 791  |
-| 2         | 2691  | 672  |
-| 3         | 1807  | 452  |
-| 4         | 655   | 164  |
-| 5         | 351   | 88   |
-
+| center_id |  Train  |  Test  |
+|:---------:|:-------:|:------:|
+|     0     |  9930   |  2483  |
+|     1     |  3163   |   791  |
+|     2     |  2691   |   672  |
+|     3     |  1807   |   452  |
+|     4     |   655   |   164  |
+|     5     |   351   |   88   |
 
 ### Dataset Sources
 
-
 - **ISIC 2019 Challange website:** https://challenge.isic-archive.com/landing/2019/
 - **HAM1000 database website:** https://dataverse.harvard.edu/dataset.xhtml?persistentId=doi:10.7910/DVN/DBW86T
 - **FLamby:** https://github.com/owkin/FLamby/tree/main