| article html file updated | 12 February 2020 17:39 CET | Update | https://www.mdpi.com/2073-4360/11/6/999 |
| article html file updated | 21 October 2019 08:27 CEST | Update | - |
| article html file updated | 4 July 2019 13:45 CEST | Update | - |
| article html file updated | 4 June 2019 23:55 CEST | Original file | - |
| article supplementary file uploaded. | 4 June 2019 15:49 CEST | - | https://www.mdpi.com/2073-4360/11/6/999#supplementary |
| article pdf uploaded. | 4 June 2019 15:49 CEST | Version of Record | https://www.mdpi.com/2073-4360/11/6/999/pdf |
| article xml uploaded. | 4 June 2019 15:49 CEST | Update | https://www.mdpi.com/2073-4360/11/6/999/xml |
| article xml file uploaded | 4 June 2019 15:49 CEST | Original file | - |
