| article html file updated | 27 July 2022 02:57 CEST | Update | https://www.mdpi.com/2077-0375/11/7/504 |
| article html file updated | 3 July 2021 16:28 CEST | Original file | N/A |
| article pdf uploaded. | 3 July 2021 16:26 CEST | Updated version of record | https://www.mdpi.com/2077-0375/11/7/504/pdf |
| article xml uploaded. | 3 July 2021 16:26 CEST | Update | https://www.mdpi.com/2077-0375/11/7/504/xml |
| article xml file uploaded | 3 July 2021 16:26 CEST | Original file | N/A |
| article pdf uploaded. | 30 June 2021 17:28 CEST | Version of Record | https://www.mdpi.com/2077-0375/11/7/504/pdf-vor |
