| article html file updated | 1 September 2025 00:43 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4518 |
| article html file updated | 21 July 2022 22:02 CEST | Update | N/A |
| article html file updated | 9 October 2020 09:46 CEST | Update | N/A |
| article html file updated | 27 June 2020 05:48 CEST | Original file | N/A |
| article pdf uploaded. | 27 June 2020 05:46 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4518/pdf |
| article xml uploaded. | 27 June 2020 05:46 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4518/xml |
| article xml file uploaded | 27 June 2020 05:46 CEST | Original file | N/A |
| article pdf uploaded. | 25 June 2020 12:22 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4518/pdf-vor |
| article pdf uploaded. | 25 June 2020 12:22 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/12/4518/pdf-vor |
