| article html file updated | 12 February 2020 04:44 CET | Update | https://www.mdpi.com/2077-0472/9/4/75 |
| article html file updated | 18 October 2019 04:35 CEST | Update | - |
| article html file updated | 8 May 2019 15:57 CEST | Update | - |
| article html file updated | 25 April 2019 13:12 CEST | Update | - |
| article html file updated | 23 April 2019 09:43 CEST | Original file | - |
| article pdf uploaded. | 23 April 2019 09:42 CEST | Updated version of record | https://www.mdpi.com/2077-0472/9/4/75/pdf |
| article xml uploaded. | 23 April 2019 09:42 CEST | Update | https://www.mdpi.com/2077-0472/9/4/75/xml |
| article xml file uploaded | 23 April 2019 09:42 CEST | Update | - |
| article pdf uploaded. | 11 April 2019 15:47 CEST | Version of Record | https://www.mdpi.com/2077-0472/9/4/75/pdf-vor |
| article xml file uploaded | 11 April 2019 15:47 CEST | Original file | - |
