| article html file updated | 26 July 2022 22:18 CEST | Update | https://www.mdpi.com/2077-1312/9/6/604 |
| article html file updated | 3 June 2021 12:34 CEST | Update | - |
| article pdf uploaded. | 3 June 2021 12:33 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/6/604/pdf |
| article xml uploaded. | 3 June 2021 12:33 CEST | Update | https://www.mdpi.com/2077-1312/9/6/604/xml |
| article xml file uploaded | 3 June 2021 12:33 CEST | Update | - |
| article html file updated | 1 June 2021 11:08 CEST | Original file | - |
| article pdf uploaded. | 1 June 2021 11:07 CEST | Updated version of record | https://www.mdpi.com/2077-1312/9/6/604/pdf-vor |
| article xml file uploaded | 1 June 2021 11:07 CEST | Original file | - |
| article pdf uploaded. | 31 May 2021 15:48 CEST | Version of Record | https://www.mdpi.com/2077-1312/9/6/604/pdf-vor |
