| article html file updated | 30 August 2025 05:59 CEST | Update | https://www.mdpi.com/2227-7080/6/3/74 |
| article html file updated | 17 July 2022 00:45 CEST | Update | N/A |
| article html file updated | 10 February 2020 05:31 CET | Update | N/A |
| article html file updated | 6 October 2019 13:58 CEST | Update | N/A |
| article html file updated | 29 April 2019 17:40 CEST | Update | N/A |
| article html file updated | 15 April 2019 12:59 CEST | Update | N/A |
| article html file updated | 31 March 2019 07:19 CEST | Update | N/A |
| article html file updated | 31 August 2018 07:43 CEST | Update | N/A |
| article pdf uploaded. | 31 August 2018 07:41 CEST | Updated version of record | https://www.mdpi.com/2227-7080/6/3/74/pdf |
| article xml uploaded. | 31 August 2018 07:41 CEST | Update | https://www.mdpi.com/2227-7080/6/3/74/xml |
| article xml file uploaded | 31 August 2018 07:41 CEST | Update | N/A |
| article html file updated | 10 August 2018 17:17 CEST | Original file | N/A |
| article pdf uploaded. | 10 August 2018 17:16 CEST | Version of Record | https://www.mdpi.com/2227-7080/6/3/74/pdf-vor |
| article xml uploaded. | 10 August 2018 17:16 CEST | Update | N/A |
| article xml file uploaded | 10 August 2018 17:16 CEST | Original file | N/A |
