| article html file updated | 24 January 2024 15:06 CET | Original file | https://www.mdpi.com/2504-3900/22/1/66 |
| article pdf uploaded. | 12 August 2019 08:20 CEST | Version of Record | https://www.mdpi.com/2504-3900/22/1/66/pdf |
| article xml file uploaded | 12 August 2019 08:20 CEST | Original file | https://www.mdpi.com/2504-3900/22/1/66/xml |
