| article html file updated | 6 August 2021 07:35 CEST | Original file | https://www.mdpi.com/2076-393X/9/8/859 |
| article pdf uploaded. | 6 August 2021 07:34 CEST | Updated version of record | https://www.mdpi.com/2076-393X/9/8/859/pdf |
| article xml uploaded. | 6 August 2021 07:34 CEST | Update | https://www.mdpi.com/2076-393X/9/8/859/xml |
| article xml file uploaded | 6 August 2021 07:34 CEST | Original file | - |
| article pdf uploaded. | 4 August 2021 16:46 CEST | Updated version of record | https://www.mdpi.com/2076-393X/9/8/859/pdf-vor |
| article pdf uploaded. | 4 August 2021 16:44 CEST | Updated version of record | https://www.mdpi.com/2076-393X/9/8/859/pdf-vor |
| article pdf uploaded. | 4 August 2021 16:21 CEST | Version of Record | https://www.mdpi.com/2076-393X/9/8/859/pdf-vor |
