| article html file updated | 13 February 2020 06:50 CET | Update | https://www.mdpi.com/2076-0787/8/3/131 |
| article html file updated | 8 August 2019 12:39 CEST | Original file | - |
| article pdf uploaded. | 8 August 2019 12:37 CEST | Updated version of record | https://www.mdpi.com/2076-0787/8/3/131/pdf |
| article xml uploaded. | 8 August 2019 12:37 CEST | Update | https://www.mdpi.com/2076-0787/8/3/131/xml |
| article xml file uploaded | 8 August 2019 12:37 CEST | Update | - |
| article pdf uploaded. | 1 August 2019 16:34 CEST | Version of Record | https://www.mdpi.com/2076-0787/8/3/131/pdf-vor |
| article xml file uploaded | 1 August 2019 16:34 CEST | Original file | - |
