| article html file updated | 18 November 2020 01:06 CET | Update | https://www.mdpi.com/2311-5629/5/4/77 |
| article html file updated | 14 February 2020 12:17 CET | Update | - |
| article html file updated | 30 December 2019 16:15 CET | Update | - |
| article html file updated | 15 December 2019 10:26 CET | Original file | - |
| article pdf uploaded. | 15 December 2019 10:24 CET | Updated version of record | https://www.mdpi.com/2311-5629/5/4/77/pdf |
| article xml uploaded. | 15 December 2019 10:24 CET | Update | https://www.mdpi.com/2311-5629/5/4/77/xml |
| article xml file uploaded | 15 December 2019 10:24 CET | Update | - |
| article pdf uploaded. | 22 November 2019 14:29 CET | Version of Record | https://www.mdpi.com/2311-5629/5/4/77/pdf-vor |
| article xml file uploaded | 22 November 2019 14:29 CET | Original file | - |
