| article html file updated | 26 September 2022 12:55 CEST | Original file | https://www.mdpi.com/2504-3900/56/1/5 |
| article pdf uploaded. | 9 December 2020 10:48 CET | Updated version of record | https://www.mdpi.com/2504-3900/56/1/5/pdf |
| article pdf uploaded. | 9 December 2020 10:46 CET | Version of Record | - |
