| article html file updated | 31 August 2025 16:29 CEST | Update | https://www.mdpi.com/2077-1312/8/4/254 |
| article html file updated | 21 July 2022 00:58 CEST | Update | N/A |
| article html file updated | 11 May 2020 10:14 CEST | Update | N/A |
| article html file updated | 4 April 2020 13:41 CEST | Original file | N/A |
| article pdf uploaded. | 4 April 2020 13:39 CEST | Version of Record | https://www.mdpi.com/2077-1312/8/4/254/pdf |
| article xml uploaded. | 4 April 2020 13:39 CEST | Update | https://www.mdpi.com/2077-1312/8/4/254/xml |
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