| article html file updated | 16 August 2026 22:58 CEST | Update | https://www.mdpi.com/2073-4433/11/1/64 |
| article html file updated | 31 August 2025 08:08 CEST | Update | N/A |
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| article pdf uploaded. | 3 January 2020 12:05 CET | Version of Record | https://www.mdpi.com/2073-4433/11/1/64/pdf |
| article xml uploaded. | 3 January 2020 12:05 CET | Update | https://www.mdpi.com/2073-4433/11/1/64/xml |
| article xml file uploaded | 3 January 2020 12:05 CET | Original file | N/A |
