| article html file updated | 31 August 2025 02:30 CEST | Update | https://www.mdpi.com/2311-5629/5/4/61 |
| article html file updated | 20 July 2022 02:07 CEST | Update | N/A |
| article html file updated | 18 November 2020 00:59 CET | Update | N/A |
| article html file updated | 13 February 2020 22:51 CET | Update | N/A |
| article html file updated | 30 December 2019 16:02 CET | Update | N/A |
| article html file updated | 28 October 2019 06:37 CET | Original file | N/A |
| article pdf uploaded. | 28 October 2019 06:36 CET | Updated version of record | https://www.mdpi.com/2311-5629/5/4/61/pdf |
| article xml uploaded. | 28 October 2019 06:36 CET | Update | https://www.mdpi.com/2311-5629/5/4/61/xml |
| article xml file uploaded | 28 October 2019 06:36 CET | Update | N/A |
| article pdf uploaded. | 7 October 2019 11:23 CEST | Version of Record | https://www.mdpi.com/2311-5629/5/4/61/pdf-vor |
| article xml file uploaded | 7 October 2019 11:23 CEST | Original file | N/A |
