| article html file updated | 31 August 2025 03:19 CEST | Update | https://www.mdpi.com/2305-6320/6/4/107 |
| article html file updated | 21 August 2025 23:01 CEST | Update | - |
| article html file updated | 20 July 2022 01:08 CEST | Update | - |
| article html file updated | 14 February 2020 03:00 CET | Update | - |
| article html file updated | 31 December 2019 21:32 CET | Update | - |
| article html file updated | 22 October 2019 15:27 CEST | Original file | - |
| article pdf uploaded. | 22 October 2019 15:26 CEST | Version of Record | https://www.mdpi.com/2305-6320/6/4/107/pdf |
| article xml uploaded. | 22 October 2019 15:26 CEST | Update | https://www.mdpi.com/2305-6320/6/4/107/xml |
| article xml file uploaded | 22 October 2019 15:26 CEST | Original file | - |
