| article html file updated | 31 August 2025 23:24 CEST | Update | https://www.mdpi.com/1999-4923/12/6/544 |
| article html file updated | 21 July 2022 20:39 CEST | Update | - |
| article html file updated | 6 July 2020 12:32 CEST | Update | - |
| article html file updated | 28 June 2020 09:33 CEST | Original file | - |
| article pdf uploaded. | 28 June 2020 09:31 CEST | Updated version of record | https://www.mdpi.com/1999-4923/12/6/544/pdf |
| article xml uploaded. | 28 June 2020 09:31 CEST | Update | https://www.mdpi.com/1999-4923/12/6/544/xml |
| article xml file uploaded | 28 June 2020 09:31 CEST | Original file | - |
| article supplementary file uploaded. | 12 June 2020 10:05 CEST | - | https://www.mdpi.com/1999-4923/12/6/544#supplementary |
| article pdf uploaded. | 12 June 2020 10:05 CEST | Version of Record | https://www.mdpi.com/1999-4923/12/6/544/pdf-vor |
