| article html file updated | 30 August 2025 08:42 CEST | Update | https://www.mdpi.com/2304-6767/6/4/64 |
| article html file updated | 17 July 2022 08:35 CEST | Update | - |
| article html file updated | 10 February 2020 20:43 CET | Update | - |
| article html file updated | 10 October 2019 07:08 CEST | Update | - |
| article html file updated | 28 April 2019 09:44 CEST | Update | - |
| article html file updated | 14 April 2019 05:14 CEST | Update | - |
| article html file updated | 1 April 2019 19:25 CEST | Update | - |
| article html file updated | 26 December 2018 15:29 CET | Update | - |
| article html file updated | 19 November 2018 06:41 CET | Original file | - |
| article pdf uploaded. | 19 November 2018 06:40 CET | Updated version of record | https://www.mdpi.com/2304-6767/6/4/64/pdf |
| article xml uploaded. | 19 November 2018 06:40 CET | Update | https://www.mdpi.com/2304-6767/6/4/64/xml |
| article xml file uploaded | 19 November 2018 06:40 CET | Update | - |
| article pdf uploaded. | 10 November 2018 12:07 CET | Version of Record | https://www.mdpi.com/2304-6767/6/4/64/pdf-vor |
| article xml file uploaded | 10 November 2018 12:07 CET | Original file | - |
