| article html file updated | 27 July 2022 02:01 CEST | Update | https://www.mdpi.com/1999-5903/13/7/164 |
| article html file updated | 28 June 2021 10:02 CEST | Update | - |
| article html file updated | 28 June 2021 08:23 CEST | Original file | - |
| article pdf uploaded. | 28 June 2021 08:21 CEST | Updated version of record | https://www.mdpi.com/1999-5903/13/7/164/pdf |
| article xml uploaded. | 28 June 2021 08:21 CEST | Update | https://www.mdpi.com/1999-5903/13/7/164/xml |
| article xml file uploaded | 28 June 2021 08:21 CEST | Original file | - |
| article pdf uploaded. | 25 June 2021 15:02 CEST | Version of Record | https://www.mdpi.com/1999-5903/13/7/164/pdf-vor |
