| article html file updated | 26 September 2022 13:13 CEST | Original file | https://www.mdpi.com/2504-3900/2/13/945 |
| article pdf uploaded. | 10 December 2018 05:30 CET | Version of Record | https://www.mdpi.com/2504-3900/2/13/945/pdf |
| article xml file uploaded | 10 December 2018 05:30 CET | Original file | https://www.mdpi.com/2504-3900/2/13/945/xml |
