| article html file updated | 10 February 2020 18:39 CET | Update | https://www.mdpi.com/2504-4494/2/4/75 |
| article html file updated | 9 October 2019 18:38 CEST | Update | N/A |
| article html file updated | 28 April 2019 14:22 CEST | Update | N/A |
| article html file updated | 14 April 2019 09:32 CEST | Update | N/A |
| article html file updated | 1 April 2019 14:00 CEST | Update | N/A |
| article pdf uploaded. | 30 October 2018 10:59 CET | Version of Record | https://www.mdpi.com/2504-4494/2/4/75/pdf |
| article xml uploaded. | 30 October 2018 10:59 CET | Update | https://www.mdpi.com/2504-4494/2/4/75/xml |
| article xml file uploaded | 30 October 2018 10:59 CET | Original file | N/A |
| article html file updated | 30 October 2018 10:58 CET | Original file | N/A |
