| article html file updated | 12 February 2020 14:38 CET | Update | https://www.mdpi.com/2313-5778/3/2/25 |
| article html file updated | 23 May 2019 13:38 CEST | Original file | N/A |
| article pdf uploaded. | 23 May 2019 13:16 CEST | Version of Record | https://www.mdpi.com/2313-5778/3/2/25/pdf |
| article xml uploaded. | 23 May 2019 13:16 CEST | Update | https://www.mdpi.com/2313-5778/3/2/25/xml |
| article xml file uploaded | 23 May 2019 13:16 CEST | Original file | N/A |
