| article html file updated | 31 August 2025 22:00 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1557 |
| article html file updated | 21 July 2022 06:25 CEST | Update | - |
| article html file updated | 7 July 2020 06:27 CEST | Update | - |
| article html file updated | 12 June 2020 05:37 CEST | Original file | - |
| article pdf uploaded. | 12 June 2020 05:36 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1557/pdf |
| article xml uploaded. | 12 June 2020 05:36 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1557/xml |
| article xml file uploaded | 12 June 2020 05:36 CEST | Original file | - |
| article pdf uploaded. | 29 May 2020 14:52 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1557/pdf-vor |
| article supplementary file uploaded. | 29 May 2020 14:52 CEST | - | https://www.mdpi.com/2073-4441/12/6/1557#supplementary |
| article pdf uploaded. | 29 May 2020 14:52 CEST | Version of Record | https://www.mdpi.com/2073-4441/12/6/1557/pdf-vor |
