| article html file updated | 9 July 2021 07:43 CEST | Update | https://www.mdpi.com/1718-7729/28/3/204 |
| article xml uploaded. | 9 July 2021 07:41 CEST | Update | https://www.mdpi.com/1718-7729/28/3/204/xml |
| article html file updated | 23 June 2021 03:59 CEST | Update | - |
| article pdf uploaded. | 23 June 2021 03:57 CEST | Updated version of record | https://www.mdpi.com/1718-7729/28/3/204/pdf |
| article xml file uploaded | 23 June 2021 03:57 CEST | Update | - |
| article html file updated | 15 June 2021 05:25 CEST | Original file | - |
| article pdf uploaded. | 15 June 2021 05:24 CEST | Version of Record | https://www.mdpi.com/1718-7729/28/3/204/pdf-vor |
| article xml file uploaded | 15 June 2021 05:24 CEST | Original file | - |
