| article html file updated | 12 February 2020 13:03 CET | Update | https://www.mdpi.com/2075-1680/8/2/59 |
| article html file updated | 20 October 2019 06:36 CEST | Update | - |
| article html file updated | 5 July 2019 22:01 CEST | Update | - |
| article html file updated | 4 June 2019 10:23 CEST | Update | - |
| article pdf uploaded. | 4 June 2019 10:22 CEST | Updated version of record | https://www.mdpi.com/2075-1680/8/2/59/pdf |
| article xml uploaded. | 4 June 2019 10:22 CEST | Update | https://www.mdpi.com/2075-1680/8/2/59/xml |
| article xml file uploaded | 4 June 2019 10:22 CEST | Update | - |
| article html file updated | 16 May 2019 17:12 CEST | Original file | - |
| article pdf uploaded. | 16 May 2019 17:11 CEST | Version of Record | https://www.mdpi.com/2075-1680/8/2/59/pdf-vor |
| article xml file uploaded | 16 May 2019 17:11 CEST | Original file | - |
