| article html file updated | 12 February 2020 19:28 CET | Update | https://www.mdpi.com/2079-6439/7/6/54 |
| article html file updated | 21 October 2019 20:03 CEST | Update | - |
| article html file updated | 3 July 2019 16:55 CEST | Update | - |
| article html file updated | 26 June 2019 12:03 CEST | Update | - |
| article pdf uploaded. | 26 June 2019 12:02 CEST | Updated version of record | https://www.mdpi.com/2079-6439/7/6/54/pdf |
| article xml uploaded. | 26 June 2019 12:02 CEST | Update | https://www.mdpi.com/2079-6439/7/6/54/xml |
| article xml file uploaded | 26 June 2019 12:02 CEST | Update | - |
| article html file updated | 13 June 2019 12:21 CEST | Original file | - |
| article pdf uploaded. | 13 June 2019 12:20 CEST | Version of Record | https://www.mdpi.com/2079-6439/7/6/54/pdf-vor |
| article xml file uploaded | 13 June 2019 12:20 CEST | Original file | - |
