| article html file updated | 12 February 2020 17:04 CET | Update | https://www.mdpi.com/2079-6439/7/6/52 |
| article html file updated | 21 October 2019 04:51 CEST | Update | - |
| article html file updated | 3 July 2019 16:54 CEST | Update | - |
| article html file updated | 26 June 2019 11:08 CEST | Update | - |
| article pdf uploaded. | 26 June 2019 11:07 CEST | Updated version of record | https://www.mdpi.com/2079-6439/7/6/52/pdf |
| article xml uploaded. | 26 June 2019 11:07 CEST | Update | https://www.mdpi.com/2079-6439/7/6/52/xml |
| article xml file uploaded | 26 June 2019 11:06 CEST | Update | - |
| article html file updated | 1 June 2019 13:01 CEST | Original file | - |
| article pdf uploaded. | 1 June 2019 13:00 CEST | Version of Record | https://www.mdpi.com/2079-6439/7/6/52/pdf-vor |
| article xml file uploaded | 1 June 2019 12:59 CEST | Original file | - |
