| article html file updated | 31 August 2021 14:56 CEST | Update | https://www.mdpi.com/2309-608X/7/9/708 |
| article pdf uploaded. | 31 August 2021 14:55 CEST | Updated version of record | https://www.mdpi.com/2309-608X/7/9/708/pdf |
| article xml uploaded. | 31 August 2021 14:55 CEST | Update | https://www.mdpi.com/2309-608X/7/9/708/xml |
| article xml file uploaded | 31 August 2021 14:55 CEST | Update | - |
| article html file updated | 28 August 2021 12:53 CEST | Original file | - |
| article pdf uploaded. | 28 August 2021 12:52 CEST | Version of Record | https://www.mdpi.com/2309-608X/7/9/708/pdf-vor |
| article xml uploaded. | 28 August 2021 12:52 CEST | Update | - |
| article xml file uploaded | 28 August 2021 12:52 CEST | Original file | - |
