| article html file updated | 17 August 2026 05:00 CEST | Update | https://www.mdpi.com/2077-1312/8/3/173 |
| article html file updated | 31 August 2025 13:37 CEST | Update | N/A |
| article html file updated | 20 July 2022 22:06 CEST | Update | N/A |
| article html file updated | 2 April 2020 11:14 CEST | Update | N/A |
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| article html file updated | 23 March 2020 08:39 CET | Original file | N/A |
| article pdf uploaded. | 23 March 2020 08:38 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/3/173/pdf |
| article xml uploaded. | 23 March 2020 08:38 CET | Update | https://www.mdpi.com/2077-1312/8/3/173/xml |
| article xml file uploaded | 23 March 2020 08:38 CET | Update | N/A |
| article pdf uploaded. | 5 March 2020 16:00 CET | Version of Record | https://www.mdpi.com/2077-1312/8/3/173/pdf-vor |
| article xml file uploaded | 5 March 2020 16:00 CET | Original file | N/A |
