| article html file updated | 13 February 2020 18:55 CET | Update | https://www.mdpi.com/2409-515X/5/4/36 |
| article html file updated | 30 December 2019 13:03 CET | Update | - |
| article html file updated | 23 September 2019 10:34 CEST | Original file | - |
| article pdf uploaded. | 23 September 2019 10:32 CEST | Updated version of record | https://www.mdpi.com/2409-515X/5/4/36/pdf |
| article xml uploaded. | 23 September 2019 10:32 CEST | Update | https://www.mdpi.com/2409-515X/5/4/36/xml |
| article xml file uploaded | 23 September 2019 10:32 CEST | Update | - |
| article pdf uploaded. | 20 September 2019 05:49 CEST | Version of Record | https://www.mdpi.com/2409-515X/5/4/36/pdf-vor |
| article xml file uploaded | 20 September 2019 05:49 CEST | Original file | - |
