| article html file updated | 24 December 2025 21:13 CET | Update | https://www.mdpi.com/1422-0067/21/18/6506 |
| article html file updated | 1 September 2025 07:46 CEST | Update | N/A |
| article html file updated | 22 July 2022 06:08 CEST | Update | N/A |
| article html file updated | 5 September 2020 12:18 CEST | Update | N/A |
| article html file updated | 5 September 2020 12:18 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2020 12:15 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6506/pdf |
| article pdf uploaded. | 5 September 2020 12:15 CEST | Version of Record | N/A |
| article xml uploaded. | 5 September 2020 12:15 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6506/xml |
| article xml file uploaded | 5 September 2020 12:15 CEST | Original file | N/A |
