| article html file updated | 28 July 2022 07:45 CEST | Update | https://www.mdpi.com/2227-9709/8/3/56 |
| article html file updated | 25 August 2021 12:05 CEST | Original file | N/A |
| article pdf uploaded. | 25 August 2021 12:04 CEST | Version of Record | https://www.mdpi.com/2227-9709/8/3/56/pdf |
| article xml uploaded. | 25 August 2021 12:04 CEST | Update | https://www.mdpi.com/2227-9709/8/3/56/xml |
| article xml file uploaded | 25 August 2021 12:04 CEST | Original file | N/A |
