| article html file updated | 26 December 2025 00:19 CET | Update | https://www.mdpi.com/2571-5577/4/3/68 |
| article html file updated | 7 September 2025 01:06 CEST | Update | N/A |
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| article html file updated | 18 September 2021 11:45 CEST | Update | N/A |
| article pdf uploaded. | 18 September 2021 11:44 CEST | Updated version of record | https://www.mdpi.com/2571-5577/4/3/68/pdf |
| article xml uploaded. | 18 September 2021 11:44 CEST | Update | https://www.mdpi.com/2571-5577/4/3/68/xml |
| article xml file uploaded | 18 September 2021 11:44 CEST | Update | N/A |
| article html file updated | 17 September 2021 13:07 CEST | Original file | N/A |
| article pdf uploaded. | 17 September 2021 13:05 CEST | Version of Record | https://www.mdpi.com/2571-5577/4/3/68/pdf-vor |
| article xml uploaded. | 17 September 2021 13:05 CEST | Update | N/A |
| article xml file uploaded | 17 September 2021 13:05 CEST | Original file | N/A |
