| article html file updated | 12 February 2020 16:19 CET | Update | https://www.mdpi.com/2313-5778/3/2/29 |
| article html file updated | 30 May 2019 08:50 CEST | Original file | - |
| article pdf uploaded. | 30 May 2019 08:49 CEST | Version of Record | https://www.mdpi.com/2313-5778/3/2/29/pdf |
| article xml uploaded. | 30 May 2019 08:49 CEST | Update | https://www.mdpi.com/2313-5778/3/2/29/xml |
| article xml file uploaded | 30 May 2019 08:49 CEST | Original file | - |
