| article html file updated | 26 September 2022 10:01 CEST | Original file | https://www.mdpi.com/2504-3900/57/1/72 |
| article pdf uploaded. | 27 May 2021 06:29 CEST | Updated version of record | https://www.mdpi.com/2504-3900/57/1/72/pdf |
| article pdf uploaded. | 13 November 2020 04:07 CET | Version of Record | https://www.mdpi.com/2504-3900/57/1/72/pdf-vor |
