| article html file updated | 9 February 2020 21:32 CET | Update | https://www.mdpi.com/2571-5135/7/2/17 |
| article html file updated | 4 October 2019 14:44 CEST | Update | - |
| article html file updated | 30 April 2019 10:45 CEST | Update | - |
| article html file updated | 16 April 2019 11:10 CEST | Update | - |
| article html file updated | 16 April 2019 06:05 CEST | Update | - |
| article html file updated | 30 March 2019 10:56 CET | Update | - |
| article html file updated | 14 June 2018 13:39 CEST | Original file | - |
| article pdf uploaded. | 14 June 2018 13:38 CEST | Version of Record | https://www.mdpi.com/2571-5135/7/2/17/pdf |
| article xml uploaded. | 14 June 2018 13:38 CEST | Update | https://www.mdpi.com/2571-5135/7/2/17/xml |
| article xml file uploaded | 14 June 2018 13:38 CEST | Original file | - |
