| article html file updated | 28 July 2022 07:54 CEST | Update | https://www.mdpi.com/2311-5521/6/9/303 |
| article html file updated | 26 August 2021 09:03 CEST | Original file | N/A |
| article pdf uploaded. | 26 August 2021 09:01 CEST | Version of Record | https://www.mdpi.com/2311-5521/6/9/303/pdf |
| article xml uploaded. | 26 August 2021 09:01 CEST | Update | https://www.mdpi.com/2311-5521/6/9/303/xml |
| article xml file uploaded | 26 August 2021 09:01 CEST | Original file | N/A |
