| article html file updated | 15 August 2026 13:40 CEST | Update | https://www.mdpi.com/1996-1944/12/1/99 |
| article html file updated | 11 February 2020 05:48 CET | Update | N/A |
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| article html file updated | 29 December 2018 08:31 CET | Original file | N/A |
| article pdf uploaded. | 29 December 2018 08:30 CET | Version of Record | https://www.mdpi.com/1996-1944/12/1/99/pdf |
| article xml uploaded. | 29 December 2018 08:30 CET | Update | https://www.mdpi.com/1996-1944/12/1/99/xml |
| article xml file uploaded | 29 December 2018 08:30 CET | Original file | N/A |
