| article html file updated | 19 August 2026 06:18 CEST | Update | https://www.mdpi.com/1648-9144/57/4/347 |
| article html file updated | 2 September 2025 02:42 CEST | Update | N/A |
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| article html file updated | 4 April 2021 10:16 CEST | Original file | N/A |
| article pdf uploaded. | 4 April 2021 10:15 CEST | Updated version of record | https://www.mdpi.com/1648-9144/57/4/347/pdf |
| article xml uploaded. | 4 April 2021 10:15 CEST | Update | https://www.mdpi.com/1648-9144/57/4/347/xml |
| article xml file uploaded | 4 April 2021 10:15 CEST | Original file | N/A |
| article pdf uploaded. | 3 April 2021 14:38 CEST | Version of Record | https://www.mdpi.com/1648-9144/57/4/347/pdf-vor |
