| article html file updated | 9 February 2020 16:32 CET | Update | https://www.mdpi.com/2571-5577/1/2/13 |
| article html file updated | 3 October 2019 07:13 CEST | Update | - |
| article html file updated | 30 April 2019 22:08 CEST | Update | - |
| article html file updated | 16 April 2019 22:37 CEST | Update | - |
| article html file updated | 29 March 2019 22:12 CET | Update | - |
| article html file updated | 6 May 2018 05:02 CEST | Original file | - |
| article pdf uploaded. | 6 May 2018 05:01 CEST | Version of Record | https://www.mdpi.com/2571-5577/1/2/13/pdf |
| article xml uploaded. | 6 May 2018 05:01 CEST | Update | https://www.mdpi.com/2571-5577/1/2/13/xml |
| article xml file uploaded | 6 May 2018 05:01 CEST | Original file | - |
