| article html file updated | 24 December 2025 16:59 CET | Update | https://www.mdpi.com/1996-1944/13/2/255 |
| article html file updated | 31 August 2025 08:22 CEST | Update | N/A |
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| article html file updated | 15 February 2020 00:42 CET | Update | N/A |
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| article html file updated | 7 January 2020 10:38 CET | Original file | N/A |
| article pdf uploaded. | 7 January 2020 10:37 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/2/255/pdf |
| article xml uploaded. | 7 January 2020 10:37 CET | Update | https://www.mdpi.com/1996-1944/13/2/255/xml |
| article xml file uploaded | 7 January 2020 10:37 CET | Update | N/A |
| article xml file uploaded | 7 January 2020 10:36 CET | Original file | N/A |
