| article html file updated | 31 July 2022 04:12 CEST | Update | https://www.mdpi.com/2311-5521/7/1/39 |
| article html file updated | 17 January 2022 10:54 CET | Original file | - |
| article pdf uploaded. | 17 January 2022 10:52 CET | Version of Record | https://www.mdpi.com/2311-5521/7/1/39/pdf |
| article xml uploaded. | 17 January 2022 10:52 CET | Update | https://www.mdpi.com/2311-5521/7/1/39/xml |
| article xml file uploaded | 17 January 2022 10:52 CET | Original file | - |
