| article html file updated | 16 August 2026 19:57 CEST | Update | https://www.mdpi.com/2079-6412/9/12/805 |
| article html file updated | 14 February 2020 14:49 CET | Update | N/A |
| article html file updated | 31 December 2019 01:25 CET | Update | N/A |
| article html file updated | 1 December 2019 09:50 CET | Original file | N/A |
| article pdf uploaded. | 1 December 2019 09:48 CET | Version of Record | https://www.mdpi.com/2079-6412/9/12/805/pdf |
| article xml uploaded. | 1 December 2019 09:48 CET | Update | https://www.mdpi.com/2079-6412/9/12/805/xml |
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