| article html file updated | 31 July 2022 20:55 CEST | Update | https://www.mdpi.com/1999-5903/14/2/60 |
| article html file updated | 17 February 2022 11:17 CET | Original file | N/A |
| article pdf uploaded. | 17 February 2022 11:15 CET | Version of Record | https://www.mdpi.com/1999-5903/14/2/60/pdf |
| article xml uploaded. | 17 February 2022 11:15 CET | Update | https://www.mdpi.com/1999-5903/14/2/60/xml |
| article xml file uploaded | 17 February 2022 11:15 CET | Original file | N/A |
