| article html file updated | 30 August 2025 10:36 CEST | Update | https://www.mdpi.com/2504-446X/3/1/4 |
| article html file updated | 17 July 2022 21:02 CEST | Update | - |
| article html file updated | 11 February 2020 06:44 CET | Update | - |
| article html file updated | 12 October 2019 21:12 CEST | Update | - |
| article html file updated | 27 April 2019 11:21 CEST | Update | - |
| article html file updated | 13 April 2019 07:20 CEST | Update | - |
| article html file updated | 2 April 2019 22:14 CEST | Update | - |
| article html file updated | 9 January 2019 06:56 CET | Update | - |
| article pdf uploaded. | 9 January 2019 06:55 CET | Updated version of record | https://www.mdpi.com/2504-446X/3/1/4/pdf |
| article xml uploaded. | 9 January 2019 06:55 CET | Update | https://www.mdpi.com/2504-446X/3/1/4/xml |
| article xml file uploaded | 9 January 2019 06:55 CET | Update | - |
| article html file updated | 5 January 2019 03:06 CET | Original file | - |
| article pdf uploaded. | 4 January 2019 12:30 CET | Version of Record | https://www.mdpi.com/2504-446X/3/1/4/pdf-vor |
| article xml file uploaded | 4 January 2019 12:30 CET | Original file | - |
