| article html file updated | 30 August 2025 14:09 CEST | Update | https://www.mdpi.com/2077-1312/7/4/107 |
| article html file updated | 19 July 2022 17:41 CEST | Update | N/A |
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| article html file updated | 18 October 2019 14:38 CEST | Update | N/A |
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| article html file updated | 18 April 2019 19:35 CEST | Original file | N/A |
| article pdf uploaded. | 18 April 2019 15:09 CEST | Version of Record | https://www.mdpi.com/2077-1312/7/4/107/pdf |
| article xml uploaded. | 18 April 2019 15:09 CEST | Update | https://www.mdpi.com/2077-1312/7/4/107/xml |
| article xml file uploaded | 18 April 2019 15:09 CEST | Original file | N/A |
