| article html file updated | 21 December 2021 02:43 CET | Original file | https://www.mdpi.com/2073-8994/13/12/2420 |
| article pdf uploaded. | 21 December 2021 02:42 CET | Updated version of record | https://www.mdpi.com/2073-8994/13/12/2420/pdf |
| article xml uploaded. | 21 December 2021 02:42 CET | Update | https://www.mdpi.com/2073-8994/13/12/2420/xml |
| article xml file uploaded | 21 December 2021 02:42 CET | Original file | - |
| article pdf uploaded. | 14 December 2021 11:49 CET | Updated version of record | https://www.mdpi.com/2073-8994/13/12/2420/pdf-vor |
| article pdf uploaded. | 14 December 2021 11:48 CET | Updated version of record | https://www.mdpi.com/2073-8994/13/12/2420/pdf-vor |
| article pdf uploaded. | 14 December 2021 11:46 CET | Updated version of record | https://www.mdpi.com/2073-8994/13/12/2420/pdf-vor |
| article pdf uploaded. | 14 December 2021 11:31 CET | Version of Record | https://www.mdpi.com/2073-8994/13/12/2420/pdf-vor |
