| article html file updated | 12 February 2020 09:51 CET | Update | https://www.mdpi.com/2409-515X/5/2/19 |
| article html file updated | 19 October 2019 12:47 CEST | Update | - |
| article html file updated | 4 July 2019 17:04 CEST | Update | - |
| article html file updated | 4 May 2019 13:13 CEST | Original file | - |
| article pdf uploaded. | 4 May 2019 13:11 CEST | Version of Record | https://www.mdpi.com/2409-515X/5/2/19/pdf |
| article xml uploaded. | 4 May 2019 13:11 CEST | Update | https://www.mdpi.com/2409-515X/5/2/19/xml |
| article xml file uploaded | 4 May 2019 13:11 CEST | Original file | - |
