| article html file updated | 1 September 2025 02:20 CEST | Update | https://www.mdpi.com/1422-0067/21/14/4881 |
| article html file updated | 21 July 2022 23:42 CEST | Update | - |
| article html file updated | 16 July 2020 05:54 CEST | Original file | - |
| article pdf uploaded. | 16 July 2020 05:52 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/14/4881/pdf |
| article xml uploaded. | 16 July 2020 05:52 CEST | Update | https://www.mdpi.com/1422-0067/21/14/4881/xml |
| article xml file uploaded | 16 July 2020 05:52 CEST | Original file | - |
| article pdf uploaded. | 10 July 2020 15:12 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/14/4881/pdf-vor |
