| article html file updated | 14 February 2020 16:52 CET | Update | https://www.mdpi.com/2313-5778/3/4/70 |
| article html file updated | 11 December 2019 06:54 CET | Update | - |
| article pdf uploaded. | 11 December 2019 06:52 CET | Updated version of record | https://www.mdpi.com/2313-5778/3/4/70/pdf |
| article xml uploaded. | 11 December 2019 06:52 CET | Update | https://www.mdpi.com/2313-5778/3/4/70/xml |
| article xml file uploaded | 11 December 2019 06:52 CET | Update | - |
| article html file updated | 9 December 2019 11:14 CET | Original file | - |
| article pdf uploaded. | 9 December 2019 11:13 CET | Updated version of record | https://www.mdpi.com/2313-5778/3/4/70/pdf-vor |
| article xml uploaded. | 9 December 2019 11:13 CET | Update | - |
| article xml file uploaded | 9 December 2019 11:13 CET | Update | - |
| article pdf uploaded. | 7 December 2019 14:11 CET | Version of Record | https://www.mdpi.com/2313-5778/3/4/70/pdf-vor |
| article xml file uploaded | 7 December 2019 14:11 CET | Original file | - |
