| article html file updated | 13 February 2020 11:03 CET | Update | https://www.mdpi.com/2079-9268/9/3/26 |
| article html file updated | 22 August 2019 15:02 CEST | Original file | N/A |
| article pdf uploaded. | 20 August 2019 11:16 CEST | Version of Record | https://www.mdpi.com/2079-9268/9/3/26/pdf |
| article xml uploaded. | 20 August 2019 11:16 CEST | Update | https://www.mdpi.com/2079-9268/9/3/26/xml |
| article xml file uploaded | 20 August 2019 11:16 CEST | Original file | N/A |
