| article html file updated | 9 February 2020 17:10 CET | Update | https://www.mdpi.com/2414-6366/3/2/49 |
| article html file updated | 3 October 2019 11:26 CEST | Update | - |
| article html file updated | 30 April 2019 20:45 CEST | Update | - |
| article html file updated | 16 April 2019 21:13 CEST | Update | - |
| article html file updated | 29 March 2019 23:46 CET | Update | - |
| article html file updated | 11 May 2018 06:54 CEST | Original file | - |
| article pdf uploaded. | 11 May 2018 06:53 CEST | Version of Record | https://www.mdpi.com/2414-6366/3/2/49/pdf |
| article xml uploaded. | 11 May 2018 06:53 CEST | Update | https://www.mdpi.com/2414-6366/3/2/49/xml |
| article xml file uploaded | 11 May 2018 06:53 CEST | Original file | - |
