| article html file updated | 24 January 2024 16:32 CET | Original file | https://www.mdpi.com/2504-3900/11/1/8 |
| article pdf uploaded. | 16 April 2019 07:04 CEST | Version of Record | https://www.mdpi.com/2504-3900/11/1/8/pdf |
| article xml file uploaded | 16 April 2019 07:04 CEST | Original file | https://www.mdpi.com/2504-3900/11/1/8/xml |
