| article html file updated | 24 December 2025 18:06 CET | Update | https://www.mdpi.com/2313-4321/5/1/6 |
| article html file updated | 31 August 2025 15:23 CEST | Update | N/A |
| article html file updated | 20 July 2022 23:52 CEST | Update | N/A |
| article html file updated | 8 October 2020 19:21 CEST | Update | N/A |
| article html file updated | 26 March 2020 10:17 CET | Original file | N/A |
| article pdf uploaded. | 26 March 2020 10:16 CET | Updated version of record | https://www.mdpi.com/2313-4321/5/1/6/pdf |
| article xml uploaded. | 26 March 2020 10:16 CET | Update | https://www.mdpi.com/2313-4321/5/1/6/xml |
| article xml file uploaded | 26 March 2020 10:16 CET | Update | N/A |
| article pdf uploaded. | 24 March 2020 15:34 CET | Version of Record | https://www.mdpi.com/2313-4321/5/1/6/pdf-vor |
| article xml file uploaded | 24 March 2020 15:34 CET | Original file | N/A |
