| article html file updated | 27 July 2022 06:59 CEST | Update | https://www.mdpi.com/2218-1997/7/8/274 |
| article html file updated | 2 August 2021 04:31 CEST | Original file | N/A |
| article pdf uploaded. | 2 August 2021 04:30 CEST | Updated version of record | https://www.mdpi.com/2218-1997/7/8/274/pdf |
| article xml uploaded. | 2 August 2021 04:30 CEST | Update | https://www.mdpi.com/2218-1997/7/8/274/xml |
| article xml file uploaded | 2 August 2021 04:30 CEST | Original file | N/A |
| article pdf uploaded. | 28 July 2021 13:41 CEST | Version of Record | https://www.mdpi.com/2218-1997/7/8/274/pdf-vor |
