| article html file updated | 12 February 2020 12:23 CET | Update | https://www.mdpi.com/2226-4310/6/5/55 |
| article html file updated | 20 October 2019 02:56 CEST | Update | - |
| article html file updated | 5 June 2019 18:21 CEST | Update | - |
| article html file updated | 28 May 2019 09:45 CEST | Original file | - |
| article pdf uploaded. | 28 May 2019 08:03 CEST | Updated version of record | https://www.mdpi.com/2226-4310/6/5/55/pdf |
| article xml uploaded. | 28 May 2019 08:03 CEST | Update | https://www.mdpi.com/2226-4310/6/5/55/xml |
| article xml file uploaded | 28 May 2019 08:03 CEST | Update | - |
| article pdf uploaded. | 14 May 2019 15:43 CEST | Version of Record | https://www.mdpi.com/2226-4310/6/5/55/pdf-vor |
| article xml file uploaded | 14 May 2019 15:43 CEST | Original file | - |
