| article html file updated | 19 July 2022 11:43 CEST | Update | https://www.mdpi.com/2504-3900/77/1/2 |
| article html file updated | 23 April 2021 07:56 CEST | Original file | - |
| article pdf uploaded. | 23 April 2021 07:55 CEST | Updated version of record | https://www.mdpi.com/2504-3900/77/1/2/pdf |
| article xml uploaded. | 23 April 2021 07:55 CEST | Update | https://www.mdpi.com/2504-3900/77/1/2/xml |
| article xml file uploaded | 23 April 2021 07:55 CEST | Original file | - |
