| article html file updated | 2 September 2025 10:30 CEST | Update | https://www.mdpi.com/1424-2818/13/6/257 |
| article html file updated | 26 July 2022 23:38 CEST | Update | N/A |
| article html file updated | 10 June 2021 07:38 CEST | Original file | N/A |
| article pdf uploaded. | 10 June 2021 07:37 CEST | Updated version of record | https://www.mdpi.com/1424-2818/13/6/257/pdf |
| article xml uploaded. | 10 June 2021 07:37 CEST | Update | https://www.mdpi.com/1424-2818/13/6/257/xml |
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| article supplementary file uploaded. | 9 June 2021 16:58 CEST | - | https://www.mdpi.com/1424-2818/13/6/257#supplementary |
| article pdf uploaded. | 9 June 2021 16:58 CEST | Version of Record | https://www.mdpi.com/1424-2818/13/6/257/pdf-vor |
