| article html file updated | 30 August 2025 12:02 CEST | Update | https://www.mdpi.com/2311-5521/4/1/26 |
| article html file updated | 19 July 2022 05:48 CEST | Update | N/A |
| article html file updated | 11 February 2020 16:17 CET | Update | N/A |
| article html file updated | 15 October 2019 01:21 CEST | Update | N/A |
| article html file updated | 26 April 2019 16:17 CEST | Update | N/A |
| article html file updated | 12 April 2019 12:04 CEST | Update | N/A |
| article html file updated | 10 April 2019 21:25 CEST | Update | N/A |
| article html file updated | 3 April 2019 21:08 CEST | Update | N/A |
| article html file updated | 1 March 2019 01:34 CET | Update | N/A |
| article html file updated | 16 February 2019 02:49 CET | Original file | N/A |
| article pdf uploaded. | 15 February 2019 11:30 CET | Version of Record | https://www.mdpi.com/2311-5521/4/1/26/pdf |
| article xml uploaded. | 15 February 2019 11:30 CET | Update | https://www.mdpi.com/2311-5521/4/1/26/xml |
| article xml file uploaded | 15 February 2019 11:30 CET | Original file | N/A |