| article html file updated | 12 February 2020 11:39 CET | Update | https://www.mdpi.com/2311-5521/4/2/86 |
| article html file updated | 19 October 2019 22:58 CEST | Update | - |
| article html file updated | 5 July 2019 06:41 CEST | Update | - |
| article html file updated | 26 June 2019 11:36 CEST | Update | - |
| article pdf uploaded. | 26 June 2019 11:35 CEST | Updated version of record | https://www.mdpi.com/2311-5521/4/2/86/pdf |
| article xml uploaded. | 26 June 2019 11:35 CEST | Update | https://www.mdpi.com/2311-5521/4/2/86/xml |
| article xml file uploaded | 26 June 2019 11:35 CEST | Update | - |
| article html file updated | 25 June 2019 09:54 CEST | Original file | - |
| article pdf uploaded. | 25 June 2019 09:53 CEST | Updated version of record | https://www.mdpi.com/2311-5521/4/2/86/pdf-vor |
| article xml file uploaded | 25 June 2019 09:53 CEST | Update | - |
| article pdf uploaded. | 11 May 2019 09:03 CEST | Version of Record | https://www.mdpi.com/2311-5521/4/2/86/pdf-vor |
| article xml file uploaded | 11 May 2019 09:03 CEST | Original file | - |
