| article html file updated | 31 August 2025 22:34 CEST | Update | https://www.mdpi.com/1422-8599/2020/2/M1140 |
| article html file updated | 21 July 2022 06:58 CEST | Update | N/A |
| article html file updated | 7 July 2020 07:57 CEST | Update | N/A |
| article html file updated | 4 June 2020 09:37 CEST | Original file | N/A |
| article xml uploaded. | 4 June 2020 09:36 CEST | Original file | https://www.mdpi.com/1422-8599/2020/2/M1140/xml |
| article pdf uploaded. | 4 June 2020 09:36 CEST | Updated version of record | https://www.mdpi.com/1422-8599/2020/2/M1140/pdf |
| article pdf uploaded. | 3 June 2020 16:10 CEST | Version of Record | https://www.mdpi.com/1422-8599/2020/2/M1140/pdf-vor |
