| article html file updated | 13 February 2020 08:33 CET | Update | https://www.mdpi.com/2076-0787/8/3/136 |
| article html file updated | 9 August 2019 10:01 CEST | Original file | - |
| article pdf uploaded. | 9 August 2019 10:00 CEST | Version of Record | https://www.mdpi.com/2076-0787/8/3/136/pdf |
| article xml uploaded. | 9 August 2019 10:00 CEST | Update | https://www.mdpi.com/2076-0787/8/3/136/xml |
| article xml file uploaded | 9 August 2019 10:00 CEST | Original file | - |
