| article html file updated | 1 September 2025 17:23 CEST | Update | https://www.mdpi.com/1999-4915/13/1/50 |
| article html file updated | 23 July 2022 08:44 CEST | Update | - |
| article html file updated | 30 December 2020 14:22 CET | Original file | - |
| article supplementary file uploaded. | 30 December 2020 14:21 CET | - | https://www.mdpi.com/1999-4915/13/1/50#supplementary |
| article pdf uploaded. | 30 December 2020 14:21 CET | Version of Record | https://www.mdpi.com/1999-4915/13/1/50/pdf |
| article xml uploaded. | 30 December 2020 14:21 CET | Update | https://www.mdpi.com/1999-4915/13/1/50/xml |
| article xml file uploaded | 30 December 2020 14:21 CET | Original file | - |
