| article html file updated | 31 August 2025 22:31 CEST | Update | https://www.mdpi.com/2077-0383/9/6/1722 |
| article html file updated | 21 July 2022 06:55 CEST | Update | N/A |
| article html file updated | 23 June 2020 06:41 CEST | Original file | N/A |
| article pdf uploaded. | 23 June 2020 06:39 CEST | Updated version of record | https://www.mdpi.com/2077-0383/9/6/1722/pdf |
| article xml uploaded. | 23 June 2020 06:39 CEST | Update | https://www.mdpi.com/2077-0383/9/6/1722/xml |
| article xml file uploaded | 23 June 2020 06:39 CEST | Original file | N/A |
| article pdf uploaded. | 3 June 2020 14:06 CEST | Updated version of record | https://www.mdpi.com/2077-0383/9/6/1722/pdf-vor |
| article pdf uploaded. | 3 June 2020 14:06 CEST | Version of Record | https://www.mdpi.com/2077-0383/9/6/1722/pdf-vor |
