| article html file updated | 31 August 2025 02:56 CEST | Update | https://www.mdpi.com/2313-576X/5/4/69 |
| article html file updated | 20 July 2022 01:36 CEST | Update | - |
| article html file updated | 14 February 2020 01:01 CET | Update | - |
| article html file updated | 30 December 2019 16:24 CET | Update | - |
| article html file updated | 24 October 2019 04:43 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 04:42 CEST | Updated version of record | https://www.mdpi.com/2313-576X/5/4/69/pdf |
| article xml uploaded. | 24 October 2019 04:42 CEST | Update | https://www.mdpi.com/2313-576X/5/4/69/xml |
| article xml file uploaded | 24 October 2019 04:42 CEST | Update | - |
| article pdf uploaded. | 15 October 2019 12:42 CEST | Version of Record | https://www.mdpi.com/2313-576X/5/4/69/pdf-vor |
| article xml file uploaded | 15 October 2019 12:42 CEST | Original file | - |
