| article html file updated | 11 February 2020 14:39 CET | Update | https://www.mdpi.com/2075-4701/9/2/200 |
| article html file updated | 14 October 2019 16:41 CEST | Update | - |
| article html file updated | 26 April 2019 19:26 CEST | Update | - |
| article html file updated | 12 April 2019 15:21 CEST | Update | - |
| article html file updated | 3 April 2019 17:15 CEST | Update | - |
| article html file updated | 28 February 2019 18:11 CET | Update | - |
| article html file updated | 18 February 2019 12:36 CET | Original file | - |
| article pdf uploaded. | 18 February 2019 12:33 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/2/200/pdf |
| article xml uploaded. | 18 February 2019 12:33 CET | Update | https://www.mdpi.com/2075-4701/9/2/200/xml |
| article xml file uploaded | 18 February 2019 12:33 CET | Update | - |
| article pdf uploaded. | 8 February 2019 16:27 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/200/pdf-vor |
| article xml file uploaded | 8 February 2019 16:27 CET | Original file | - |
