| article html file updated | 12 February 2020 18:22 CET | Update | https://www.mdpi.com/2076-0760/8/6/177 |
| article html file updated | 21 October 2019 13:09 CEST | Update | - |
| article html file updated | 19 June 2019 14:48 CEST | Original file | - |
| article pdf uploaded. | 19 June 2019 14:46 CEST | Updated version of record | https://www.mdpi.com/2076-0760/8/6/177/pdf |
| article xml uploaded. | 19 June 2019 14:46 CEST | Update | https://www.mdpi.com/2076-0760/8/6/177/xml |
| article xml file uploaded | 19 June 2019 14:46 CEST | Update | - |
| article pdf uploaded. | 7 June 2019 15:45 CEST | Version of Record | https://www.mdpi.com/2076-0760/8/6/177/pdf-vor |
| article xml file uploaded | 7 June 2019 15:45 CEST | Original file | - |
