| article html file updated | 24 December 2025 18:16 CET | Update | https://www.mdpi.com/2077-0383/9/4/1020 |
| article html file updated | 31 August 2025 16:30 CEST | Update | N/A |
| article html file updated | 21 July 2022 00:59 CEST | Update | N/A |
| article html file updated | 28 April 2020 06:48 CEST | Update | N/A |
| article pdf uploaded. | 28 April 2020 06:47 CEST | Updated version of record | https://www.mdpi.com/2077-0383/9/4/1020/pdf |
| article xml uploaded. | 28 April 2020 06:47 CEST | Update | https://www.mdpi.com/2077-0383/9/4/1020/xml |
| article xml file uploaded | 28 April 2020 06:47 CEST | Update | N/A |
| article html file updated | 4 April 2020 15:03 CEST | Original file | N/A |
| article pdf uploaded. | 4 April 2020 15:02 CEST | Version of Record | https://www.mdpi.com/2077-0383/9/4/1020/pdf-vor |
| article xml file uploaded | 4 April 2020 15:02 CEST | Original file | N/A |
