| article html file updated | 10 February 2020 17:12 CET | Update | https://www.mdpi.com/2076-0787/7/4/102 |
| article html file updated | 28 April 2019 17:23 CEST | Update | - |
| article html file updated | 14 April 2019 12:34 CEST | Update | - |
| article html file updated | 1 April 2019 09:51 CEST | Update | - |
| article pdf uploaded. | 22 October 2018 10:36 CEST | Version of Record | https://www.mdpi.com/2076-0787/7/4/102/pdf |
| article xml uploaded. | 22 October 2018 10:36 CEST | Update | https://www.mdpi.com/2076-0787/7/4/102/xml |
| article xml file uploaded | 22 October 2018 10:36 CEST | Original file | - |
| article html file updated | 22 October 2018 10:35 CEST | Original file | - |
