| article html file updated | 31 August 2025 18:11 CEST | Update | https://www.mdpi.com/2304-8158/9/4/524 |
| article html file updated | 21 July 2022 02:38 CEST | Update | - |
| article html file updated | 22 April 2020 12:13 CEST | Update | - |
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| article pdf uploaded. | 22 April 2020 12:11 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/4/524/pdf |
| article xml uploaded. | 22 April 2020 12:11 CEST | Update | https://www.mdpi.com/2304-8158/9/4/524/xml |
| article xml file uploaded | 22 April 2020 12:11 CEST | Update | - |
| article pdf uploaded. | 22 April 2020 12:11 CEST | Updated version of record | - |
| article xml file uploaded | 22 April 2020 12:11 CEST | Update | - |
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