| article html file updated | 1 September 2025 02:41 CEST | Update | https://www.mdpi.com/1422-0067/21/14/4969 |
| article html file updated | 22 July 2022 00:03 CEST | Update | N/A |
| article html file updated | 16 July 2020 03:56 CEST | Original file | N/A |
| article pdf uploaded. | 16 July 2020 03:55 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/14/4969/pdf |
| article xml uploaded. | 16 July 2020 03:55 CEST | Update | https://www.mdpi.com/1422-0067/21/14/4969/xml |
| article xml file uploaded | 16 July 2020 03:55 CEST | Original file | N/A |
| article pdf uploaded. | 14 July 2020 14:39 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/14/4969/pdf-vor |
| article pdf uploaded. | 14 July 2020 14:39 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/14/4969/pdf-vor |
