| article html file updated | 13 February 2020 07:49 CET | Update | https://www.mdpi.com/2076-0760/8/8/233 |
| article html file updated | 7 August 2019 14:30 CEST | Update | N/A |
| article pdf uploaded. | 7 August 2019 14:29 CEST | Updated version of record | https://www.mdpi.com/2076-0760/8/8/233/pdf |
| article xml uploaded. | 7 August 2019 14:29 CEST | Update | https://www.mdpi.com/2076-0760/8/8/233/xml |
| article xml file uploaded | 7 August 2019 14:29 CEST | Update | N/A |
| article html file updated | 6 August 2019 13:31 CEST | Original file | N/A |
| article pdf uploaded. | 6 August 2019 13:30 CEST | Version of Record | https://www.mdpi.com/2076-0760/8/8/233/pdf-vor |
| article xml file uploaded | 6 August 2019 13:30 CEST | Original file | N/A |
