| article html file updated | 22 February 2021 07:57 CET | Update | https://www.mdpi.com/2071-1050/13/1/301 |
| article xml uploaded. | 22 February 2021 07:56 CET | Update | https://www.mdpi.com/2071-1050/13/1/301/xml |
| article pdf uploaded. | 22 February 2021 07:56 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/301/pdf |
| article html file updated | 31 December 2020 09:01 CET | Original file | N/A |
| article pdf uploaded. | 31 December 2020 09:00 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/301/pdf-vor |
| article xml uploaded. | 31 December 2020 09:00 CET | Update | N/A |
| article xml file uploaded | 31 December 2020 09:00 CET | Original file | N/A |
