| article html file updated | 25 February 2021 03:14 CET | Update | https://www.mdpi.com/2073-4360/13/4/535 |
| article pdf uploaded. | 25 February 2021 03:13 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/535/pdf |
| article xml uploaded. | 25 February 2021 03:13 CET | Update | https://www.mdpi.com/2073-4360/13/4/535/xml |
| article xml file uploaded | 25 February 2021 03:13 CET | Update | - |
| article html file updated | 22 February 2021 07:58 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 07:56 CET | Updated version of record | https://www.mdpi.com/2073-4360/13/4/535/pdf-vor |
| article xml uploaded. | 22 February 2021 07:56 CET | Update | - |
| article xml file uploaded | 22 February 2021 07:56 CET | Original file | - |
| article pdf uploaded. | 11 February 2021 17:50 CET | Version of Record | https://www.mdpi.com/2073-4360/13/4/535/pdf-vor |
