| article html file updated | 1 September 2025 18:59 CEST | Update | https://www.mdpi.com/2227-9059/9/1/88 |
| article html file updated | 23 July 2022 18:57 CEST | Update | - |
| article html file updated | 18 January 2021 14:29 CET | Original file | - |
| article pdf uploaded. | 18 January 2021 14:28 CET | Version of Record | https://www.mdpi.com/2227-9059/9/1/88/pdf |
| article xml uploaded. | 18 January 2021 14:28 CET | Update | https://www.mdpi.com/2227-9059/9/1/88/xml |
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