| article html file updated | 1 September 2025 16:08 CEST | Update | https://www.mdpi.com/2312-7481/6/4/72 |
| article html file updated | 23 July 2022 05:21 CEST | Update | N/A |
| article html file updated | 16 December 2020 09:20 CET | Original file | N/A |
| article pdf uploaded. | 16 December 2020 09:15 CET | Version of Record | https://www.mdpi.com/2312-7481/6/4/72/pdf |
| article xml uploaded. | 16 December 2020 09:15 CET | Update | https://www.mdpi.com/2312-7481/6/4/72/xml |
| article xml file uploaded | 16 December 2020 09:15 CET | Original file | N/A |
