| article html file updated | 13 February 2020 05:52 CET | Update | https://www.mdpi.com/2310-2861/5/3/38 |
| article html file updated | 26 September 2019 17:51 CEST | Update | - |
| article html file updated | 28 August 2019 00:12 CEST | Original file | - |
| article pdf uploaded. | 27 August 2019 13:33 CEST | Updated version of record | https://www.mdpi.com/2310-2861/5/3/38/pdf |
| article xml uploaded. | 27 August 2019 13:33 CEST | Update | https://www.mdpi.com/2310-2861/5/3/38/xml |
| article xml file uploaded | 27 August 2019 13:33 CEST | Update | - |
| article pdf uploaded. | 29 July 2019 16:16 CEST | Version of Record | https://www.mdpi.com/2310-2861/5/3/38/pdf-vor |
| article xml file uploaded | 29 July 2019 16:16 CEST | Original file | - |
