| article html file updated | 31 August 2025 08:33 CEST | Update | https://www.mdpi.com/2304-6767/8/1/6 |
| article html file updated | 19 July 2022 19:46 CEST | Update | - |
| article html file updated | 2 April 2020 07:28 CEST | Update | - |
| article html file updated | 15 February 2020 01:22 CET | Update | - |
| article html file updated | 9 January 2020 10:46 CET | Original file | - |
| article supplementary file uploaded. | 9 January 2020 10:45 CET | - | https://www.mdpi.com/2304-6767/8/1/6#supplementary |
| article pdf uploaded. | 9 January 2020 10:45 CET | Version of Record | https://www.mdpi.com/2304-6767/8/1/6/pdf |
| article xml uploaded. | 9 January 2020 10:45 CET | Update | https://www.mdpi.com/2304-6767/8/1/6/xml |
| article xml file uploaded | 9 January 2020 10:45 CET | Original file | - |