| article html file updated | 31 August 2025 10:35 CEST | Update | https://www.mdpi.com/1422-0067/21/3/1001 |
| article html file updated | 20 July 2022 19:06 CEST | Update | - |
| article html file updated | 20 February 2020 18:04 CET | Update | - |
| article html file updated | 15 February 2020 07:26 CET | Update | - |
| article html file updated | 3 February 2020 14:15 CET | Original file | - |
| article pdf uploaded. | 3 February 2020 14:13 CET | Version of Record | https://www.mdpi.com/1422-0067/21/3/1001/pdf |
| article xml uploaded. | 3 February 2020 14:13 CET | Update | https://www.mdpi.com/1422-0067/21/3/1001/xml |
| article xml file uploaded | 3 February 2020 14:13 CET | Original file | - |
