| article html file updated | 10 February 2020 12:23 CET | Update | https://www.mdpi.com/2313-5778/2/4/38 |
| article html file updated | 29 April 2019 02:51 CEST | Update | - |
| article html file updated | 14 April 2019 22:19 CEST | Update | - |
| article html file updated | 31 March 2019 21:56 CEST | Update | - |
| article html file updated | 24 September 2018 10:55 CEST | Original file | - |
| article pdf uploaded. | 24 September 2018 10:54 CEST | Updated version of record | https://www.mdpi.com/2313-5778/2/4/38/pdf |
| article xml uploaded. | 24 September 2018 10:54 CEST | Update | https://www.mdpi.com/2313-5778/2/4/38/xml |
| article xml file uploaded | 24 September 2018 10:54 CEST | Update | - |
| article pdf uploaded. | 22 September 2018 12:30 CEST | Version of Record | https://www.mdpi.com/2313-5778/2/4/38/pdf-vor |
| article xml file uploaded | 22 September 2018 12:30 CEST | Original file | - |
