| article html file updated | 24 December 2025 19:32 CET | Update | https://www.mdpi.com/1422-0067/21/12/4540 |
| article html file updated | 1 September 2025 00:47 CEST | Update | N/A |
| article html file updated | 21 July 2022 22:05 CEST | Update | N/A |
| article html file updated | 9 October 2020 09:55 CEST | Update | N/A |
| article html file updated | 28 June 2020 10:31 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2020 10:30 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4540/pdf |
| article xml uploaded. | 28 June 2020 10:30 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4540/xml |
| article xml file uploaded | 28 June 2020 10:30 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2020 17:25 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/12/4540/pdf-vor |
