| article html file updated | 24 December 2025 21:12 CET | Update | https://www.mdpi.com/1422-0067/21/18/6475 |
| article html file updated | 1 September 2025 07:37 CEST | Update | N/A |
| article html file updated | 22 July 2022 06:04 CEST | Update | N/A |
| article html file updated | 9 October 2020 22:44 CEST | Update | N/A |
| article html file updated | 5 September 2020 13:09 CEST | Original file | N/A |
| article pdf uploaded. | 5 September 2020 13:07 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6475/pdf |
| article xml uploaded. | 5 September 2020 13:07 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6475/xml |
| article xml file uploaded | 5 September 2020 13:07 CEST | Original file | N/A |
| article pdf uploaded. | 4 September 2020 16:03 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/18/6475/pdf-vor |
