| article html file updated | 24 December 2025 21:17 CET | Update | https://www.mdpi.com/1422-0067/21/18/6574 |
| article html file updated | 1 September 2025 07:57 CEST | Update | - |
| article html file updated | 22 July 2022 06:25 CEST | Update | - |
| article html file updated | 9 October 2020 23:12 CEST | Update | - |
| article html file updated | 8 September 2020 16:36 CEST | Original file | - |
| article pdf uploaded. | 8 September 2020 16:35 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6574/pdf |
| article xml uploaded. | 8 September 2020 16:35 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6574/xml |
| article xml file uploaded | 8 September 2020 16:35 CEST | Original file | - |
| article pdf uploaded. | 8 September 2020 13:46 CEST | Updated version of record | - |
| article pdf uploaded. | 8 September 2020 13:46 CEST | Version of Record | - |
