| article html file updated | 31 August 2025 12:27 CEST | Update | https://www.mdpi.com/2076-3417/10/4/1504 |
| article html file updated | 20 July 2022 20:58 CEST | Update | - |
| article html file updated | 6 March 2020 15:59 CET | Update | - |
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| article pdf uploaded. | 22 February 2020 11:27 CET | Version of Record | https://www.mdpi.com/2076-3417/10/4/1504/pdf |
| article xml uploaded. | 22 February 2020 11:27 CET | Update | https://www.mdpi.com/2076-3417/10/4/1504/xml |
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