| article html file updated | 31 August 2025 10:47 CEST | Update | https://www.mdpi.com/2077-0383/9/2/431 |
| article html file updated | 20 July 2022 19:19 CEST | Update | - |
| article html file updated | 7 March 2020 08:50 CET | Update | - |
| article html file updated | 7 March 2020 04:53 CET | Update | - |
| article html file updated | 28 February 2020 11:54 CET | Original file | - |
| article pdf uploaded. | 28 February 2020 11:53 CET | Updated version of record | https://www.mdpi.com/2077-0383/9/2/431/pdf |
| article xml uploaded. | 28 February 2020 11:53 CET | Update | https://www.mdpi.com/2077-0383/9/2/431/xml |
| article xml file uploaded | 28 February 2020 11:53 CET | Update | - |
| article pdf uploaded. | 5 February 2020 13:11 CET | Version of Record | https://www.mdpi.com/2077-0383/9/2/431/pdf-vor |
| article xml file uploaded | 5 February 2020 13:11 CET | Original file | - |
