| article html file updated | 24 December 2025 21:35 CET | Update | https://www.mdpi.com/1422-0067/21/18/6900 |
| article html file updated | 1 September 2025 08:57 CEST | Update | N/A |
| article html file updated | 22 July 2022 07:54 CEST | Update | N/A |
| article html file updated | 22 September 2020 08:33 CEST | Update | N/A |
| article pdf uploaded. | 22 September 2020 08:32 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/18/6900/pdf |
| article xml uploaded. | 22 September 2020 08:32 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6900/xml |
| article xml file uploaded | 22 September 2020 08:32 CEST | Update | N/A |
| article html file updated | 20 September 2020 11:51 CEST | Original file | N/A |
| article pdf uploaded. | 20 September 2020 11:50 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/18/6900/pdf-vor |
| article xml uploaded. | 20 September 2020 11:50 CEST | Update | N/A |
| article xml file uploaded | 20 September 2020 11:50 CEST | Original file | N/A |
