| article html file updated | 28 July 2022 06:30 CEST | Update | https://www.mdpi.com/2227-7390/9/16/1969 |
| article html file updated | 23 August 2021 10:06 CEST | Update | - |
| article pdf uploaded. | 23 August 2021 09:57 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/16/1969/pdf |
| article xml uploaded. | 23 August 2021 09:57 CEST | Update | https://www.mdpi.com/2227-7390/9/16/1969/xml |
| article xml file uploaded | 23 August 2021 09:57 CEST | Update | - |
| article html file updated | 23 August 2021 06:29 CEST | Update | - |
| article pdf uploaded. | 23 August 2021 06:27 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/16/1969/pdf-vor |
| article xml uploaded. | 23 August 2021 06:27 CEST | Update | - |
| article xml file uploaded | 23 August 2021 06:27 CEST | Update | - |
| article html file updated | 23 August 2021 06:27 CEST | Original file | - |
| article pdf uploaded. | 23 August 2021 06:26 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/16/1969/pdf-vor |
| article xml uploaded. | 23 August 2021 06:26 CEST | Update | - |
| article xml file uploaded | 23 August 2021 06:26 CEST | Original file | - |
| article pdf uploaded. | 17 August 2021 18:35 CEST | Updated version of record | https://www.mdpi.com/2227-7390/9/16/1969/pdf-vor |
| article pdf uploaded. | 17 August 2021 17:28 CEST | Version of Record | https://www.mdpi.com/2227-7390/9/16/1969/pdf-vor |
