| article html file updated | 12 February 2020 18:03 CET | Update | https://www.mdpi.com/2076-0760/8/6/175 |
| article html file updated | 21 October 2019 10:53 CEST | Update | N/A |
| article html file updated | 10 June 2019 07:19 CEST | Update | N/A |
| article pdf uploaded. | 10 June 2019 07:18 CEST | Updated version of record | https://www.mdpi.com/2076-0760/8/6/175/pdf |
| article xml uploaded. | 10 June 2019 07:18 CEST | Update | https://www.mdpi.com/2076-0760/8/6/175/xml |
| article xml file uploaded | 10 June 2019 07:18 CEST | Update | N/A |
| article html file updated | 6 June 2019 10:24 CEST | Original file | N/A |
| article pdf uploaded. | 6 June 2019 10:23 CEST | Version of Record | https://www.mdpi.com/2076-0760/8/6/175/pdf-vor |
| article xml file uploaded | 6 June 2019 10:23 CEST | Original file | N/A |
