| article html file updated | 31 August 2025 07:50 CEST | Update | https://www.mdpi.com/2071-1050/12/1/310 |
| article html file updated | 19 July 2022 20:29 CEST | Update | N/A |
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| article pdf uploaded. | 31 December 2019 12:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/1/310/pdf |
| article xml uploaded. | 31 December 2019 12:21 CET | Update | https://www.mdpi.com/2071-1050/12/1/310/xml |
| article xml file uploaded | 31 December 2019 12:21 CET | Update | N/A |
| article pdf uploaded. | 31 December 2019 07:31 CET | Version of Record | N/A |
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