| article html file updated | 1 September 2025 15:36 CEST | Update | https://www.mdpi.com/0718-1876/16/3/33 |
| article html file updated | 23 July 2022 04:27 CEST | Update | - |
| article html file updated | 10 December 2020 12:06 CET | Original file | - |
| article pdf uploaded. | 10 December 2020 12:04 CET | Updated version of record | https://www.mdpi.com/0718-1876/16/3/33/pdf |
| article xml uploaded. | 10 December 2020 12:04 CET | Update | https://www.mdpi.com/0718-1876/16/3/33/xml |
| article xml file uploaded | 10 December 2020 12:04 CET | Original file | - |
| article pdf uploaded. | 9 December 2020 15:28 CET | Version of Record | https://www.mdpi.com/0718-1876/16/3/33/pdf-vor |
