| article html file updated | 7 June 2021 18:07 CEST | Update | https://www.mdpi.com/2077-1444/12/6/405 |
| article pdf uploaded. | 7 June 2021 18:06 CEST | Updated version of record | https://www.mdpi.com/2077-1444/12/6/405/pdf |
| article xml uploaded. | 7 June 2021 18:06 CEST | Update | https://www.mdpi.com/2077-1444/12/6/405/xml |
| article xml file uploaded | 7 June 2021 18:06 CEST | Update | - |
| article html file updated | 31 May 2021 18:08 CEST | Original file | - |
| article pdf uploaded. | 31 May 2021 18:06 CEST | Version of Record | https://www.mdpi.com/2077-1444/12/6/405/pdf-vor |
| article xml file uploaded | 31 May 2021 18:06 CEST | Original file | - |
