| article html file updated | 13 February 2020 02:10 CET | Update | https://www.mdpi.com/2079-9268/9/3/22 |
| article html file updated | 13 July 2019 08:50 CEST | Original file | N/A |
| article pdf uploaded. | 13 July 2019 08:49 CEST | Version of Record | https://www.mdpi.com/2079-9268/9/3/22/pdf |
| article xml uploaded. | 13 July 2019 08:49 CEST | Update | https://www.mdpi.com/2079-9268/9/3/22/xml |
| article xml file uploaded | 13 July 2019 08:49 CEST | Original file | N/A |
