| article html file updated | 31 August 2025 11:41 CEST | Update | https://www.mdpi.com/1996-1944/13/4/860 |
| article html file updated | 20 July 2022 20:12 CEST | Update | N/A |
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| article pdf uploaded. | 14 February 2020 13:11 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/4/860/pdf |
| article xml uploaded. | 14 February 2020 13:11 CET | Update | https://www.mdpi.com/1996-1944/13/4/860/xml |
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| article pdf uploaded. | 14 February 2020 13:11 CET | Version of Record | N/A |
| article xml uploaded. | 14 February 2020 13:11 CET | Update | N/A |
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