| article html file updated | 13 February 2020 03:43 CET | Update | https://www.mdpi.com/2076-0760/8/7/218 |
| article html file updated | 23 July 2019 05:07 CEST | Original file | - |
| article pdf uploaded. | 23 July 2019 05:06 CEST | Updated version of record | https://www.mdpi.com/2076-0760/8/7/218/pdf |
| article xml uploaded. | 23 July 2019 05:06 CEST | Update | https://www.mdpi.com/2076-0760/8/7/218/xml |
| article xml file uploaded | 23 July 2019 05:06 CEST | Update | - |
| article pdf uploaded. | 19 July 2019 16:39 CEST | Version of Record | https://www.mdpi.com/2076-0760/8/7/218/pdf-vor |
| article xml file uploaded | 19 July 2019 16:39 CEST | Original file | - |
