| article html file updated | 12 February 2020 10:54 CET | Update | https://www.mdpi.com/2075-4701/9/5/535 |
| article html file updated | 19 October 2019 18:44 CEST | Update | - |
| article html file updated | 5 June 2019 23:17 CEST | Update | - |
| article html file updated | 21 May 2019 13:47 CEST | Original file | - |
| article pdf uploaded. | 21 May 2019 13:46 CEST | Updated version of record | https://www.mdpi.com/2075-4701/9/5/535/pdf |
| article xml uploaded. | 21 May 2019 13:46 CEST | Update | https://www.mdpi.com/2075-4701/9/5/535/xml |
| article xml file uploaded | 21 May 2019 13:46 CEST | Update | - |
| article pdf uploaded. | 8 May 2019 17:18 CEST | Version of Record | https://www.mdpi.com/2075-4701/9/5/535/pdf-vor |
| article xml file uploaded | 8 May 2019 17:18 CEST | Original file | - |
