| article html file updated | 27 July 2022 01:23 CEST | Update | https://www.mdpi.com/2076-3921/10/7/993 |
| article html file updated | 24 June 2021 08:28 CEST | Original file | - |
| article pdf uploaded. | 24 June 2021 08:27 CEST | Updated version of record | https://www.mdpi.com/2076-3921/10/7/993/pdf |
| article xml uploaded. | 24 June 2021 08:27 CEST | Update | https://www.mdpi.com/2076-3921/10/7/993/xml |
| article xml file uploaded | 24 June 2021 08:27 CEST | Original file | - |
| article pdf uploaded. | 22 June 2021 14:02 CEST | Version of Record | https://www.mdpi.com/2076-3921/10/7/993/pdf-vor |
