| article html file updated | 7 September 2025 10:00 CEST | Update | https://www.mdpi.com/1660-3397/20/1/21 |
| article html file updated | 31 July 2022 00:10 CEST | Update | - |
| article html file updated | 23 December 2021 15:13 CET | Original file | - |
| article supplementary file uploaded. | 23 December 2021 15:11 CET | - | https://www.mdpi.com/1660-3397/20/1/21#supplementary |
| article pdf uploaded. | 23 December 2021 15:11 CET | Version of Record | https://www.mdpi.com/1660-3397/20/1/21/pdf |
| article xml uploaded. | 23 December 2021 15:11 CET | Update | https://www.mdpi.com/1660-3397/20/1/21/xml |
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