| article html file updated | 30 July 2022 06:16 CEST | Update | https://www.mdpi.com/2311-5521/6/9/333 |
| article html file updated | 18 September 2021 11:09 CEST | Original file | - |
| article pdf uploaded. | 18 September 2021 11:07 CEST | Updated version of record | https://www.mdpi.com/2311-5521/6/9/333/pdf |
| article xml uploaded. | 18 September 2021 11:07 CEST | Update | https://www.mdpi.com/2311-5521/6/9/333/xml |
| article xml file uploaded | 18 September 2021 11:07 CEST | Original file | - |
| article pdf uploaded. | 17 September 2021 10:35 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/9/333/pdf-vor |
