| article html file updated | 27 July 2022 02:15 CEST | Update | https://www.mdpi.com/2306-5729/6/7/72 |
| article html file updated | 29 June 2021 05:38 CEST | Original file | - |
| article pdf uploaded. | 29 June 2021 05:36 CEST | Updated version of record | https://www.mdpi.com/2306-5729/6/7/72/pdf |
| article xml uploaded. | 29 June 2021 05:36 CEST | Update | https://www.mdpi.com/2306-5729/6/7/72/xml |
| article xml file uploaded | 29 June 2021 05:36 CEST | Original file | - |
| article pdf uploaded. | 27 June 2021 14:15 CEST | Version of Record | https://www.mdpi.com/2306-5729/6/7/72/pdf-vor |
