| article html file updated | 30 July 2022 05:56 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1251 |
| article html file updated | 18 September 2021 03:26 CEST | Update | - |
| article pdf uploaded. | 18 September 2021 03:25 CEST | Updated version of record | https://www.mdpi.com/1999-4907/12/9/1251/pdf |
| article xml uploaded. | 18 September 2021 03:25 CEST | Update | https://www.mdpi.com/1999-4907/12/9/1251/xml |
| article xml file uploaded | 18 September 2021 03:25 CEST | Update | - |
| article html file updated | 15 September 2021 12:45 CEST | Original file | - |
| article supplementary file uploaded. | 15 September 2021 12:44 CEST | - | https://www.mdpi.com/1999-4907/12/9/1251#supplementary |
| article pdf uploaded. | 15 September 2021 12:44 CEST | Version of Record | https://www.mdpi.com/1999-4907/12/9/1251/pdf-vor |
| article xml uploaded. | 15 September 2021 12:43 CEST | Update | - |
| article xml file uploaded | 15 September 2021 12:43 CEST | Original file | - |
