| article html file updated | 28 July 2022 06:57 CEST | Update | https://www.mdpi.com/2073-4352/11/8/991 |
| article html file updated | 23 August 2021 05:22 CEST | Update | - |
| article pdf uploaded. | 23 August 2021 05:21 CEST | Updated version of record | https://www.mdpi.com/2073-4352/11/8/991/pdf |
| article xml uploaded. | 23 August 2021 05:21 CEST | Update | https://www.mdpi.com/2073-4352/11/8/991/xml |
| article xml file uploaded | 23 August 2021 05:21 CEST | Update | - |
| article html file updated | 20 August 2021 12:28 CEST | Original file | - |
| article pdf uploaded. | 20 August 2021 12:26 CEST | Version of Record | https://www.mdpi.com/2073-4352/11/8/991/pdf-vor |
| article xml uploaded. | 20 August 2021 12:26 CEST | Update | - |
| article xml file uploaded | 20 August 2021 12:26 CEST | Original file | - |
