| article html file updated | 18 August 2026 13:51 CEST | Update | https://www.mdpi.com/2079-9284/7/4/98 |
| article html file updated | 17 December 2020 07:58 CET | Original file | N/A |
| article pdf uploaded. | 17 December 2020 07:57 CET | Version of Record | https://www.mdpi.com/2079-9284/7/4/98/pdf |
| article xml uploaded. | 17 December 2020 07:57 CET | Update | https://www.mdpi.com/2079-9284/7/4/98/xml |
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