| article html file updated | 1 March 2021 03:04 CET | Update | https://www.mdpi.com/1718-7729/28/2/99 |
| article pdf uploaded. | 1 March 2021 03:03 CET | Updated version of record | https://www.mdpi.com/1718-7729/28/2/99/pdf |
| article xml uploaded. | 1 March 2021 03:03 CET | Update | https://www.mdpi.com/1718-7729/28/2/99/xml |
| article xml file uploaded | 1 March 2021 03:03 CET | Update | - |
| article html file updated | 26 February 2021 04:46 CET | Original file | - |
| article pdf uploaded. | 26 February 2021 04:45 CET | Updated version of record | https://www.mdpi.com/1718-7729/28/2/99/pdf-vor |
| article xml uploaded. | 26 February 2021 04:45 CET | Update | - |
| article xml file uploaded | 26 February 2021 04:45 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 15:33 CET | Version of Record | https://www.mdpi.com/1718-7729/28/2/99/pdf-vor |
