| article html file updated | 1 September 2025 00:49 CEST | Update | https://www.mdpi.com/2079-7737/9/6/139 |
| article html file updated | 21 July 2022 22:08 CEST | Update | N/A |
| article pdf uploaded. | 11 July 2020 13:51 CEST | Updated version of record | https://www.mdpi.com/2079-7737/9/6/139/pdf |
| article html file updated | 7 July 2020 08:17 CEST | Update | N/A |
| article html file updated | 29 June 2020 12:30 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2020 12:29 CEST | Updated version of record | https://www.mdpi.com/2079-7737/9/6/139/pdf-vor |
| article xml uploaded. | 29 June 2020 12:29 CEST | Update | https://www.mdpi.com/2079-7737/9/6/139/xml |
| article xml file uploaded | 29 June 2020 12:29 CEST | Original file | N/A |
| article supplementary file uploaded. | 26 June 2020 12:01 CEST | - | https://www.mdpi.com/2079-7737/9/6/139#supplementary |
| article pdf uploaded. | 26 June 2020 12:01 CEST | Version of Record | https://www.mdpi.com/2079-7737/9/6/139/pdf-vor |
