| article html file updated | 2 September 2025 09:11 CEST | Update | https://www.mdpi.com/1422-8599/2021/2/M1218 |
| article html file updated | 26 July 2022 21:55 CEST | Update | - |
| article html file updated | 3 June 2021 16:44 CEST | Update | - |
| article html file updated | 1 June 2021 08:43 CEST | Update | - |
| article html file updated | 1 June 2021 08:21 CEST | Original file | - |
| article xml uploaded. | 1 June 2021 08:20 CEST | Update | https://www.mdpi.com/1422-8599/2021/2/M1218/xml |
| article pdf uploaded. | 1 June 2021 08:20 CEST | Updated version of record | https://www.mdpi.com/1422-8599/2021/2/M1218/pdf |
| article pdf uploaded. | 28 May 2021 20:12 CEST | Version of Record | https://www.mdpi.com/1422-8599/2021/2/M1218/pdf-vor |
