| article html file updated | 1 September 2025 18:10 CEST | Update | https://www.mdpi.com/2227-7390/9/2/130 |
| article html file updated | 23 July 2022 12:50 CEST | Update | - |
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| article pdf uploaded. | 18 January 2021 02:10 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/2/130/pdf |
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| article html file updated | 11 January 2021 10:34 CET | Original file | - |
| article pdf uploaded. | 11 January 2021 10:33 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/2/130/pdf-vor |
| article xml uploaded. | 11 January 2021 10:33 CET | Update | - |
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