| article html file updated | 31 July 2022 02:58 CEST | Update | https://www.mdpi.com/1996-1944/15/2/504 |
| article html file updated | 12 January 2022 10:01 CET | Update | N/A |
| article html file updated | 12 January 2022 04:12 CET | Original file | N/A |
| article pdf uploaded. | 12 January 2022 04:11 CET | Updated version of record | https://www.mdpi.com/1996-1944/15/2/504/pdf |
| article xml uploaded. | 12 January 2022 04:11 CET | Update | https://www.mdpi.com/1996-1944/15/2/504/xml |
| article xml file uploaded | 12 January 2022 04:11 CET | Original file | N/A |
| article pdf uploaded. | 10 January 2022 12:18 CET | Version of Record | https://www.mdpi.com/1996-1944/15/2/504/pdf-vor |
