| article html file updated | 1 September 2025 22:27 CEST | Update | https://www.mdpi.com/2227-7390/9/4/434 |
| article html file updated | 25 July 2022 04:33 CEST | Update | - |
| article html file updated | 23 February 2021 16:03 CET | Update | - |
| article pdf uploaded. | 23 February 2021 16:02 CET | Updated version of record | https://www.mdpi.com/2227-7390/9/4/434/pdf |
| article xml uploaded. | 23 February 2021 16:02 CET | Update | https://www.mdpi.com/2227-7390/9/4/434/xml |
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| article html file updated | 22 February 2021 15:28 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 15:26 CET | Version of Record | https://www.mdpi.com/2227-7390/9/4/434/pdf-vor |
| article xml uploaded. | 22 February 2021 15:26 CET | Update | - |
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