| article html file updated | 9 June 2020 09:49 CEST | Update | https://www.mdpi.com/2414-6366/4/2/72 |
| article html file updated | 12 February 2020 07:52 CET | Update | - |
| article html file updated | 5 July 2019 17:45 CEST | Update | - |
| article html file updated | 13 May 2019 10:15 CEST | Original file | - |
| article pdf uploaded. | 13 May 2019 10:14 CEST | Updated version of record | https://www.mdpi.com/2414-6366/4/2/72/pdf |
| article xml uploaded. | 13 May 2019 10:14 CEST | Update | https://www.mdpi.com/2414-6366/4/2/72/xml |
| article xml file uploaded | 13 May 2019 10:14 CEST | Update | - |
| article pdf uploaded. | 25 April 2019 16:23 CEST | Version of Record | https://www.mdpi.com/2414-6366/4/2/72/pdf-vor |
| article xml file uploaded | 25 April 2019 16:23 CEST | Original file | - |
