| article html file updated | 2 September 2025 03:34 CEST | Update | https://www.mdpi.com/2073-431X/10/4/50 |
| article html file updated | 25 July 2022 11:55 CEST | Update | - |
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| article xml uploaded. | 20 April 2021 04:58 CEST | Update | https://www.mdpi.com/2073-431X/10/4/50/xml |
| article html file updated | 13 April 2021 06:59 CEST | Original file | - |
| article pdf uploaded. | 13 April 2021 06:58 CEST | Version of Record | https://www.mdpi.com/2073-431X/10/4/50/pdf |
| article xml file uploaded | 13 April 2021 06:58 CEST | Original file | - |
