| article html file updated | 31 August 2025 17:08 CEST | Update | https://www.mdpi.com/1422-0067/21/8/2668 |
| article html file updated | 21 July 2022 01:37 CEST | Update | N/A |
| article html file updated | 16 April 2020 04:52 CEST | Original file | N/A |
| article pdf uploaded. | 16 April 2020 04:51 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/8/2668/pdf |
| article xml uploaded. | 16 April 2020 04:51 CEST | Update | https://www.mdpi.com/1422-0067/21/8/2668/xml |
| article xml file uploaded | 16 April 2020 04:51 CEST | Update | N/A |
| article pdf uploaded. | 11 April 2020 14:23 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/8/2668/pdf-vor |
| article xml file uploaded | 11 April 2020 14:23 CEST | Original file | N/A |
