| article html file updated | 30 August 2025 13:45 CEST | Update | https://www.mdpi.com/2411-5142/4/2/19 |
| article html file updated | 21 August 2025 20:35 CEST | Update | N/A |
| article html file updated | 12 February 2020 03:40 CET | Update | N/A |
| article html file updated | 17 October 2019 21:53 CEST | Update | N/A |
| article html file updated | 25 April 2019 15:34 CEST | Update | N/A |
| article html file updated | 11 April 2019 11:47 CEST | Update | N/A |
| article html file updated | 10 April 2019 06:20 CEST | Update | N/A |
| article html file updated | 8 April 2019 08:55 CEST | Original file | N/A |
| article pdf uploaded. | 8 April 2019 08:53 CEST | Version of Record | https://www.mdpi.com/2411-5142/4/2/19/pdf |
| article xml uploaded. | 8 April 2019 08:53 CEST | Update | https://www.mdpi.com/2411-5142/4/2/19/xml |
| article xml file uploaded | 8 April 2019 08:53 CEST | Original file | N/A |
