| article html file updated | 28 July 2022 07:55 CEST | Update | https://www.mdpi.com/2297-8739/8/9/134 |
| article html file updated | 31 August 2021 10:25 CEST | Update | N/A |
| article html file updated | 26 August 2021 10:40 CEST | Original file | N/A |
| article pdf uploaded. | 26 August 2021 10:38 CEST | Version of Record | https://www.mdpi.com/2297-8739/8/9/134/pdf |
| article xml uploaded. | 26 August 2021 10:38 CEST | Update | https://www.mdpi.com/2297-8739/8/9/134/xml |
| article xml file uploaded | 26 August 2021 10:38 CEST | Original file | N/A |
