| article html file updated | 26 September 2022 13:37 CEST | Original file | https://www.mdpi.com/2504-3900/2/13/769 |
| article pdf uploaded. | 25 February 2019 09:48 CET | Version of Record | https://www.mdpi.com/2504-3900/2/13/769/pdf |
| article xml file uploaded | 25 February 2019 09:48 CET | Original file | https://www.mdpi.com/2504-3900/2/13/769/xml |
