| article html file updated | 11 February 2020 11:06 CET | Update | https://www.mdpi.com/2077-1312/7/2/24 |
| article html file updated | 13 October 2019 20:18 CEST | Update | - |
| article html file updated | 27 April 2019 02:17 CEST | Update | - |
| article html file updated | 12 April 2019 22:14 CEST | Update | - |
| article html file updated | 3 April 2019 08:27 CEST | Update | - |
| article html file updated | 4 March 2019 12:36 CET | Update | - |
| article html file updated | 3 February 2019 06:45 CET | Original file | - |
| article pdf uploaded. | 3 February 2019 06:43 CET | Updated version of record | https://www.mdpi.com/2077-1312/7/2/24/pdf |
| article xml uploaded. | 3 February 2019 06:43 CET | Update | https://www.mdpi.com/2077-1312/7/2/24/xml |
| article xml file uploaded | 3 February 2019 06:43 CET | Update | - |
| article pdf uploaded. | 23 January 2019 12:57 CET | Updated version of record | https://www.mdpi.com/2077-1312/7/2/24/pdf-vor |
| article pdf uploaded. | 23 January 2019 12:22 CET | Version of Record | https://www.mdpi.com/2077-1312/7/2/24/pdf-vor |
| article xml file uploaded | 23 January 2019 12:22 CET | Original file | - |
