| article html file updated | 31 August 2025 23:21 CEST | Update | https://www.mdpi.com/2079-6382/9/6/321 |
| article html file updated | 21 July 2022 20:36 CEST | Update | N/A |
| article html file updated | 7 July 2020 08:10 CEST | Update | N/A |
| article html file updated | 19 June 2020 14:12 CEST | Original file | N/A |
| article pdf uploaded. | 19 June 2020 14:11 CEST | Updated version of record | https://www.mdpi.com/2079-6382/9/6/321/pdf |
| article xml uploaded. | 19 June 2020 14:11 CEST | Update | https://www.mdpi.com/2079-6382/9/6/321/xml |
| article xml file uploaded | 19 June 2020 14:11 CEST | Original file | N/A |
| article supplementary file uploaded. | 11 June 2020 15:07 CEST | - | https://www.mdpi.com/2079-6382/9/6/321#supplementary |
| article pdf uploaded. | 11 June 2020 15:07 CEST | Version of Record | https://www.mdpi.com/2079-6382/9/6/321/pdf-vor |
