| article html file updated | 1 September 2025 09:09 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6973 |
| article html file updated | 22 July 2022 08:10 CEST | Update | N/A |
| article html file updated | 23 September 2020 10:14 CEST | Original file | N/A |
| article pdf uploaded. | 23 September 2020 10:10 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6973/pdf |
| article xml uploaded. | 23 September 2020 10:10 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6973/xml |
| article xml file uploaded | 23 September 2020 10:10 CEST | Original file | N/A |
| article pdf uploaded. | 22 September 2020 15:01 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/18/6973/pdf-vor |
