| article html file updated | 12 February 2020 23:01 CET | Update | https://www.mdpi.com/2313-5778/3/3/34 |
| article html file updated | 29 June 2019 08:36 CEST | Original file | N/A |
| article pdf uploaded. | 29 June 2019 08:35 CEST | Version of Record | https://www.mdpi.com/2313-5778/3/3/34/pdf |
| article xml uploaded. | 29 June 2019 08:35 CEST | Update | https://www.mdpi.com/2313-5778/3/3/34/xml |
| article xml file uploaded | 29 June 2019 08:35 CEST | Original file | N/A |
