| article html file updated | 14 August 2026 23:31 CEST | Update | https://www.mdpi.com/2310-2861/4/1/24 |
| article html file updated | 30 August 2025 03:05 CEST | Update | N/A |
| article html file updated | 21 August 2025 19:44 CEST | Update | N/A |
| article html file updated | 9 February 2020 10:23 CET | Update | N/A |
| article html file updated | 1 October 2019 18:26 CEST | Update | N/A |
| article html file updated | 1 May 2019 10:35 CEST | Update | N/A |
| article html file updated | 17 April 2019 10:26 CEST | Update | N/A |
| article html file updated | 29 March 2019 07:46 CET | Update | N/A |
| article html file updated | 21 March 2018 11:15 CET | Update | N/A |
| article xml uploaded. | 21 March 2018 11:14 CET | Update | https://www.mdpi.com/2310-2861/4/1/24/xml |
| article pdf uploaded. | 21 March 2018 11:14 CET | Updated version of record | https://www.mdpi.com/2310-2861/4/1/24/pdf |
| article html file updated | 19 March 2018 15:05 CET | Original file | N/A |
