| article html file updated | 16 August 2026 23:41 CEST | Update | https://www.mdpi.com/2071-1050/12/2/559 |
| article html file updated | 31 August 2025 08:46 CEST | Update | N/A |
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| article pdf uploaded. | 11 January 2020 10:32 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/559/pdf |
| article xml uploaded. | 11 January 2020 10:32 CET | Update | https://www.mdpi.com/2071-1050/12/2/559/xml |
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