| article html file updated | 14 February 2020 10:01 CET | Update | https://www.mdpi.com/2313-5778/3/4/62 |
| article html file updated | 15 November 2019 19:37 CET | Original file | - |
| article pdf uploaded. | 15 November 2019 10:29 CET | Version of Record | https://www.mdpi.com/2313-5778/3/4/62/pdf |
| article xml uploaded. | 15 November 2019 10:29 CET | Update | https://www.mdpi.com/2313-5778/3/4/62/xml |
| article xml file uploaded | 15 November 2019 10:29 CET | Original file | - |
