| article html file updated | 30 August 2025 06:37 CEST | Update | https://www.mdpi.com/2414-4088/2/3/52 |
| article html file updated | 17 July 2022 02:04 CEST | Update | - |
| article html file updated | 10 February 2020 09:00 CET | Update | - |
| article html file updated | 7 October 2019 09:49 CEST | Update | - |
| article html file updated | 29 April 2019 09:43 CEST | Update | - |
| article html file updated | 15 April 2019 05:25 CEST | Update | - |
| article html file updated | 31 March 2019 14:46 CEST | Update | - |
| article html file updated | 3 September 2018 14:54 CEST | Original file | - |
| article pdf uploaded. | 3 September 2018 14:53 CEST | Version of Record | https://www.mdpi.com/2414-4088/2/3/52/pdf |
| article xml uploaded. | 3 September 2018 14:53 CEST | Update | https://www.mdpi.com/2414-4088/2/3/52/xml |
| article xml file uploaded | 3 September 2018 14:53 CEST | Original file | - |
