| article html file updated | 25 December 2025 07:11 CET | Update | https://www.mdpi.com/2077-0375/11/4/251 |
| article html file updated | 2 September 2025 02:12 CEST | Update | N/A |
| article html file updated | 25 July 2022 09:58 CEST | Update | N/A |
| article html file updated | 3 August 2021 17:06 CEST | Update | N/A |
| article html file updated | 10 April 2021 13:22 CEST | Update | N/A |
| article html file updated | 31 March 2021 11:19 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2021 11:17 CEST | Updated version of record | https://www.mdpi.com/2077-0375/11/4/251/pdf |
| article xml uploaded. | 31 March 2021 11:17 CEST | Update | https://www.mdpi.com/2077-0375/11/4/251/xml |
| article xml file uploaded | 31 March 2021 11:17 CEST | Original file | N/A |
| article supplementary file uploaded. | 30 March 2021 14:57 CEST | - | https://www.mdpi.com/2077-0375/11/4/251#supplementary |
| article pdf uploaded. | 30 March 2021 14:57 CEST | Version of Record | https://www.mdpi.com/2077-0375/11/4/251/pdf-vor |
