| article html file updated | 24 January 2024 16:34 CET | Original file | https://www.mdpi.com/2504-3900/12/1/17 |
| article pdf uploaded. | 24 June 2019 08:36 CEST | Version of Record | https://www.mdpi.com/2504-3900/12/1/17/pdf |
| article xml file uploaded | 24 June 2019 08:36 CEST | Original file | https://www.mdpi.com/2504-3900/12/1/17/xml |
