| article html file updated | 11 February 2020 10:56 CET | Update | https://www.mdpi.com/2075-4701/9/2/111 |
| article html file updated | 13 October 2019 19:24 CEST | Update | - |
| article html file updated | 27 April 2019 02:39 CEST | Update | - |
| article html file updated | 12 April 2019 22:35 CEST | Update | - |
| article html file updated | 3 April 2019 08:01 CEST | Update | - |
| article html file updated | 25 January 2019 02:24 CET | Original file | - |
| article pdf uploaded. | 24 January 2019 12:06 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/2/111/pdf |
| article xml uploaded. | 24 January 2019 12:06 CET | Update | https://www.mdpi.com/2075-4701/9/2/111/xml |
| article xml file uploaded | 24 January 2019 12:06 CET | Update | - |
| article pdf uploaded. | 22 January 2019 17:44 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/111/pdf-vor |
| article xml file uploaded | 22 January 2019 17:44 CET | Original file | - |
