| article html file updated | 21 August 2026 22:21 CEST | Update | https://www.mdpi.com/2227-9717/10/4/620 |
| article html file updated | 1 August 2022 07:00 CEST | Update | N/A |
| article html file updated | 23 March 2022 03:06 CET | Original file | N/A |
| article pdf uploaded. | 23 March 2022 03:05 CET | Updated version of record | https://www.mdpi.com/2227-9717/10/4/620/pdf |
| article xml uploaded. | 23 March 2022 03:05 CET | Update | https://www.mdpi.com/2227-9717/10/4/620/xml |
| article xml file uploaded | 23 March 2022 03:05 CET | Original file | N/A |
| article pdf uploaded. | 22 March 2022 13:14 CET | Version of Record | https://www.mdpi.com/2227-9717/10/4/620/pdf-vor |
