| article html file updated | 16 August 2026 07:36 CEST | Update | https://www.mdpi.com/1999-5903/11/8/174 |
| article html file updated | 30 August 2025 23:46 CEST | Update | N/A |
| article html file updated | 20 July 2022 05:28 CEST | Update | N/A |
| article html file updated | 13 February 2020 08:50 CET | Update | N/A |
| article html file updated | 27 August 2019 17:28 CEST | Update | N/A |
| article html file updated | 10 August 2019 08:20 CEST | Original file | N/A |
| article pdf uploaded. | 10 August 2019 08:18 CEST | Version of Record | https://www.mdpi.com/1999-5903/11/8/174/pdf |
| article xml uploaded. | 10 August 2019 08:18 CEST | Update | https://www.mdpi.com/1999-5903/11/8/174/xml |
| article xml file uploaded | 10 August 2019 08:18 CEST | Original file | N/A |
