| article html file updated | 25 December 2025 15:55 CET | Update | https://www.mdpi.com/2311-5521/6/7/237 |
| article html file updated | 6 September 2025 20:10 CEST | Update | N/A |
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| article html file updated | 30 June 2021 12:32 CEST | Update | N/A |
| article xml uploaded. | 30 June 2021 12:30 CEST | Update | https://www.mdpi.com/2311-5521/6/7/237/xml |
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| article pdf uploaded. | 30 June 2021 12:02 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/7/237/pdf |
| article xml file uploaded | 30 June 2021 12:02 CEST | Original file | N/A |
