| article html file updated | 31 August 2025 12:20 CEST | Update | https://www.mdpi.com/1996-1073/13/4/967 |
| article html file updated | 20 July 2022 20:51 CEST | Update | N/A |
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| article pdf uploaded. | 21 February 2020 14:16 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/967/pdf |
| article xml uploaded. | 21 February 2020 14:16 CET | Update | https://www.mdpi.com/1996-1073/13/4/967/xml |
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| article html file updated | 21 February 2020 13:34 CET | Original file | N/A |
| article pdf uploaded. | 21 February 2020 13:33 CET | Version of Record | N/A |
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