| article html file updated | 18 August 2026 07:07 CEST | Update | https://www.mdpi.com/2079-9268/10/4/35 |
| article html file updated | 28 October 2020 13:42 CET | Original file | N/A |
| article pdf uploaded. | 28 October 2020 13:41 CET | Updated version of record | https://www.mdpi.com/2079-9268/10/4/35/pdf |
| article xml uploaded. | 28 October 2020 13:41 CET | Update | https://www.mdpi.com/2079-9268/10/4/35/xml |
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