| article html file updated | 14 February 2020 23:29 CET | Update | https://www.mdpi.com/2077-1444/11/1/23 |
| article html file updated | 6 February 2020 19:03 CET | Update | - |
| article html file updated | 3 February 2020 09:44 CET | Update | - |
| article html file updated | 3 January 2020 09:33 CET | Original file | - |
| article pdf uploaded. | 3 January 2020 09:32 CET | Updated version of record | https://www.mdpi.com/2077-1444/11/1/23/pdf |
| article xml uploaded. | 3 January 2020 09:32 CET | Update | https://www.mdpi.com/2077-1444/11/1/23/xml |
| article xml file uploaded | 3 January 2020 09:32 CET | Update | - |
| article pdf uploaded. | 2 January 2020 07:36 CET | Version of Record | https://www.mdpi.com/2077-1444/11/1/23/pdf-vor |
| article xml file uploaded | 2 January 2020 07:36 CET | Original file | - |
