| article html file updated | 31 August 2025 09:28 CEST | Update | https://www.mdpi.com/2220-9964/9/1/57 |
| article html file updated | 20 July 2022 17:59 CEST | Update | - |
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| article pdf uploaded. | 20 January 2020 08:30 CET | Updated version of record | https://www.mdpi.com/2220-9964/9/1/57/pdf |
| article xml uploaded. | 20 January 2020 08:30 CET | Update | https://www.mdpi.com/2220-9964/9/1/57/xml |
| article pdf uploaded. | 20 January 2020 08:30 CET | Version of Record | - |
| article xml file uploaded | 20 January 2020 08:30 CET | Update | - |
| article xml uploaded. | 20 January 2020 08:30 CET | Update | - |
| article xml file uploaded | 20 January 2020 08:29 CET | Original file | - |
