| article html file updated | 31 August 2025 14:52 CEST | Update | https://www.mdpi.com/2077-1312/8/3/212 |
| article html file updated | 20 July 2022 23:22 CEST | Update | - |
| article html file updated | 2 April 2020 11:23 CEST | Update | - |
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| article html file updated | 19 March 2020 12:30 CET | Original file | - |
| article pdf uploaded. | 19 March 2020 12:28 CET | Version of Record | https://www.mdpi.com/2077-1312/8/3/212/pdf |
| article xml uploaded. | 19 March 2020 12:28 CET | Update | https://www.mdpi.com/2077-1312/8/3/212/xml |
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