| article html file updated | 14 February 2020 11:14 CET | Update | https://www.mdpi.com/1422-8599/2019/4/M1091 |
| article html file updated | 1 January 2020 05:30 CET | Update | - |
| article html file updated | 20 December 2019 04:17 CET | Update | - |
| article html file updated | 13 December 2019 01:57 CET | Original file | - |
| article pdf uploaded. | 13 December 2019 01:56 CET | Updated version of record | https://www.mdpi.com/1422-8599/2019/4/M1091/pdf |
| article xml uploaded. | 13 December 2019 01:56 CET | Update | https://www.mdpi.com/1422-8599/2019/4/M1091/xml |
| article xml file uploaded | 13 December 2019 01:56 CET | Update | - |
| article pdf uploaded. | 20 November 2019 05:11 CET | Version of Record | https://www.mdpi.com/1422-8599/2019/4/M1091/pdf-vor |
| article xml file uploaded | 20 November 2019 05:11 CET | Original file | - |
