| article html file updated | 12 February 2020 16:20 CET | Update | https://www.mdpi.com/2313-5778/3/2/30 |
| article html file updated | 30 May 2019 10:09 CEST | Original file | N/A |
| article pdf uploaded. | 30 May 2019 10:08 CEST | Version of Record | https://www.mdpi.com/2313-5778/3/2/30/pdf |
| article xml uploaded. | 30 May 2019 10:08 CEST | Update | https://www.mdpi.com/2313-5778/3/2/30/xml |
| article xml file uploaded | 30 May 2019 10:08 CEST | Original file | N/A |
