| article html file updated | 31 July 2022 14:24 CEST | Update | https://www.mdpi.com/1422-0067/23/4/1981 |
| article html file updated | 11 February 2022 08:17 CET | Original file | - |
| article pdf uploaded. | 11 February 2022 08:15 CET | Updated version of record | https://www.mdpi.com/1422-0067/23/4/1981/pdf |
| article xml uploaded. | 11 February 2022 08:15 CET | Update | https://www.mdpi.com/1422-0067/23/4/1981/xml |
| article xml file uploaded | 11 February 2022 08:15 CET | Original file | - |
| article pdf uploaded. | 10 February 2022 15:02 CET | Version of Record | https://www.mdpi.com/1422-0067/23/4/1981/pdf-vor |
