| article html file updated | 11 February 2020 04:04 CET | Update | https://www.mdpi.com/2412-3811/3/4/58 |
| article html file updated | 12 October 2019 04:28 CEST | Update | - |
| article html file updated | 27 April 2019 17:21 CEST | Update | - |
| article html file updated | 13 April 2019 13:14 CEST | Update | - |
| article html file updated | 2 April 2019 15:39 CEST | Update | - |
| article html file updated | 19 December 2018 10:07 CET | Original file | - |
| article pdf uploaded. | 19 December 2018 10:05 CET | Version of Record | https://www.mdpi.com/2412-3811/3/4/58/pdf |
| article xml uploaded. | 19 December 2018 10:05 CET | Update | https://www.mdpi.com/2412-3811/3/4/58/xml |
| article xml file uploaded | 19 December 2018 10:05 CET | Original file | - |
