| article html file updated | 17 August 2026 06:25 CEST | Update | https://www.mdpi.com/2077-1312/8/3/217 |
| article html file updated | 31 August 2025 14:59 CEST | Update | N/A |
| article html file updated | 20 July 2022 23:29 CEST | Update | N/A |
| article html file updated | 2 April 2020 11:25 CEST | Update | N/A |
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| article html file updated | 21 March 2020 15:45 CET | Original file | N/A |
| article pdf uploaded. | 21 March 2020 15:43 CET | Updated version of record | https://www.mdpi.com/2077-1312/8/3/217/pdf |
| article xml uploaded. | 21 March 2020 15:43 CET | Update | https://www.mdpi.com/2077-1312/8/3/217/xml |
| article xml file uploaded | 21 March 2020 15:43 CET | Update | N/A |
| article pdf uploaded. | 20 March 2020 12:26 CET | Version of Record | https://www.mdpi.com/2077-1312/8/3/217/pdf-vor |
| article xml file uploaded | 20 March 2020 12:26 CET | Original file | N/A |
