| article html file updated | 31 August 2025 16:02 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2421 |
| article html file updated | 21 July 2022 00:31 CEST | Update | - |
| article html file updated | 8 April 2020 14:52 CEST | Original file | - |
| article pdf uploaded. | 8 April 2020 14:51 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/7/2421/pdf |
| article xml uploaded. | 8 April 2020 14:51 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2421/xml |
| article xml file uploaded | 8 April 2020 14:51 CEST | Update | - |
| article pdf uploaded. | 31 March 2020 16:09 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/7/2421/pdf-vor |
| article xml file uploaded | 31 March 2020 16:09 CEST | Original file | - |
