| article html file updated | 19 August 2026 06:22 CEST | Update | https://www.mdpi.com/1648-9144/57/4/348 |
| article html file updated | 2 September 2025 02:45 CEST | Update | N/A |
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| article html file updated | 5 April 2021 08:44 CEST | Original file | N/A |
| article pdf uploaded. | 5 April 2021 08:43 CEST | Version of Record | https://www.mdpi.com/1648-9144/57/4/348/pdf |
| article xml uploaded. | 5 April 2021 08:43 CEST | Update | https://www.mdpi.com/1648-9144/57/4/348/xml |
| article xml file uploaded | 5 April 2021 08:43 CEST | Original file | N/A |
