| article html file updated | 25 January 2024 11:55 CET | Original file | https://www.mdpi.com/2504-3900/40/1/37 |
| article pdf uploaded. | 30 December 2019 08:01 CET | Version of Record | https://www.mdpi.com/2504-3900/40/1/37/pdf |
| article xml file uploaded | 30 December 2019 08:01 CET | Original file | https://www.mdpi.com/2504-3900/40/1/37/xml |
