| article html file updated | 24 December 2025 18:16 CET | Update | https://www.mdpi.com/2304-8158/9/4/432 |
| article html file updated | 31 August 2025 16:29 CEST | Update | - |
| article html file updated | 21 July 2022 00:59 CEST | Update | - |
| article html file updated | 4 April 2020 14:28 CEST | Original file | - |
| article pdf uploaded. | 4 April 2020 14:27 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/4/432/pdf |
| article xml uploaded. | 4 April 2020 14:27 CEST | Update | https://www.mdpi.com/2304-8158/9/4/432/xml |
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