| article html file updated | 31 August 2025 17:20 CEST | Update | https://www.mdpi.com/2075-4701/10/4/506 |
| article html file updated | 21 July 2022 01:49 CEST | Update | - |
| article html file updated | 8 May 2020 17:40 CEST | Update | - |
| article html file updated | 14 April 2020 08:46 CEST | Update | - |
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| article pdf uploaded. | 14 April 2020 08:45 CEST | Updated version of record | https://www.mdpi.com/2075-4701/10/4/506/pdf |
| article xml uploaded. | 14 April 2020 08:45 CEST | Update | https://www.mdpi.com/2075-4701/10/4/506/xml |
| article xml file uploaded | 14 April 2020 08:45 CEST | Update | - |
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