| article html file updated | 30 August 2025 12:01 CEST | Update | https://www.mdpi.com/2308-3417/4/1/22 |
| article html file updated | 19 July 2022 05:22 CEST | Update | N/A |
| article html file updated | 11 February 2020 16:09 CET | Update | N/A |
| article html file updated | 15 October 2019 00:32 CEST | Update | N/A |
| article html file updated | 26 April 2019 16:34 CEST | Update | N/A |
| article html file updated | 12 April 2019 12:23 CEST | Update | N/A |
| article html file updated | 10 April 2019 21:35 CEST | Update | N/A |
| article html file updated | 3 April 2019 20:47 CEST | Update | N/A |
| article html file updated | 1 March 2019 00:54 CET | Update | N/A |
| article html file updated | 15 February 2019 06:48 CET | Original file | N/A |
| article pdf uploaded. | 15 February 2019 06:47 CET | Version of Record | https://www.mdpi.com/2308-3417/4/1/22/pdf |
| article xml uploaded. | 15 February 2019 06:47 CET | Update | https://www.mdpi.com/2308-3417/4/1/22/xml |
| article xml file uploaded | 15 February 2019 06:47 CET | Original file | N/A |
