| article html file updated | 18 June 2021 10:02 CEST | Update | https://www.mdpi.com/2076-0787/10/2/83 |
| article html file updated | 17 June 2021 11:41 CEST | Original file | - |
| article pdf uploaded. | 17 June 2021 11:40 CEST | Updated version of record | https://www.mdpi.com/2076-0787/10/2/83/pdf |
| article xml uploaded. | 17 June 2021 11:40 CEST | Update | https://www.mdpi.com/2076-0787/10/2/83/xml |
| article xml file uploaded | 17 June 2021 11:40 CEST | Original file | - |
| article pdf uploaded. | 17 June 2021 06:16 CEST | Updated version of record | https://www.mdpi.com/2076-0787/10/2/83/pdf-vor |
| article pdf uploaded. | 16 June 2021 19:36 CEST | Version of Record | https://www.mdpi.com/2076-0787/10/2/83/pdf-vor |
