| article html file updated | 31 August 2025 12:52 CEST | Update | https://www.mdpi.com/2313-5778/4/1/21 |
| article html file updated | 20 July 2022 21:22 CEST | Update | N/A |
| article html file updated | 27 March 2020 05:35 CET | Original file | N/A |
| article pdf uploaded. | 27 March 2020 05:34 CET | Updated version of record | https://www.mdpi.com/2313-5778/4/1/21/pdf |
| article xml uploaded. | 27 March 2020 05:34 CET | Update | https://www.mdpi.com/2313-5778/4/1/21/xml |
| article xml file uploaded | 27 March 2020 05:34 CET | Update | N/A |
| article pdf uploaded. | 27 February 2020 11:43 CET | Version of Record | https://www.mdpi.com/2313-5778/4/1/21/pdf-vor |
| article xml file uploaded | 27 February 2020 11:43 CET | Original file | N/A |
