| article html file updated | 11 February 2020 14:02 CET | Update | https://www.mdpi.com/2075-4701/9/2/187 |
| article html file updated | 14 October 2019 13:03 CEST | Update | - |
| article html file updated | 26 April 2019 20:42 CEST | Update | - |
| article html file updated | 12 April 2019 16:31 CEST | Update | - |
| article html file updated | 3 April 2019 15:46 CEST | Update | - |
| article html file updated | 28 February 2019 15:11 CET | Update | - |
| article html file updated | 14 February 2019 12:30 CET | Original file | - |
| article pdf uploaded. | 14 February 2019 12:29 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/2/187/pdf |
| article xml file uploaded | 14 February 2019 12:29 CET | Update | https://www.mdpi.com/2075-4701/9/2/187/xml |
| article pdf uploaded. | 14 February 2019 12:29 CET | Updated version of record | https://www.mdpi.com/2075-4701/9/2/187/pdf-vor |
| article xml uploaded. | 14 February 2019 12:29 CET | Update | - |
| article xml file uploaded | 14 February 2019 12:29 CET | Update | - |
| article pdf uploaded. | 5 February 2019 15:25 CET | Version of Record | https://www.mdpi.com/2075-4701/9/2/187/pdf-vor |
| article xml file uploaded | 5 February 2019 15:25 CET | Original file | - |
