| article html file updated | 25 December 2025 07:12 CET | Update | https://www.mdpi.com/2309-608X/7/4/261 |
| article html file updated | 2 September 2025 02:14 CEST | Update | N/A |
| article html file updated | 25 July 2022 10:01 CEST | Update | N/A |
| article html file updated | 3 August 2021 18:02 CEST | Update | N/A |
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| article html file updated | 31 March 2021 07:10 CEST | Original file | N/A |
| article pdf uploaded. | 31 March 2021 07:09 CEST | Version of Record | https://www.mdpi.com/2309-608X/7/4/261/pdf |
| article xml uploaded. | 31 March 2021 07:09 CEST | Update | https://www.mdpi.com/2309-608X/7/4/261/xml |
| article xml file uploaded | 31 March 2021 07:09 CEST | Original file | N/A |
