| article html file updated | 1 September 2025 05:24 CEST | Update | https://www.mdpi.com/2227-7080/8/3/44 |
| article html file updated | 22 July 2022 03:07 CEST | Update | N/A |
| article html file updated | 11 August 2020 10:27 CEST | Original file | N/A |
| article pdf uploaded. | 11 August 2020 10:26 CEST | Version of Record | https://www.mdpi.com/2227-7080/8/3/44/pdf |
| article xml uploaded. | 11 August 2020 10:26 CEST | Update | https://www.mdpi.com/2227-7080/8/3/44/xml |
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