| article html file updated | 15 August 2026 00:57 CEST | Update | https://www.mdpi.com/2306-7381/5/2/45 |
| article html file updated | 30 August 2025 03:39 CEST | Update | N/A |
| article html file updated | 21 August 2025 20:02 CEST | Update | N/A |
| article html file updated | 9 February 2020 15:08 CET | Update | N/A |
| article html file updated | 2 October 2019 22:36 CEST | Update | N/A |
| article html file updated | 1 May 2019 00:56 CEST | Update | N/A |
| article html file updated | 17 April 2019 01:33 CEST | Update | N/A |
| article html file updated | 29 March 2019 18:46 CET | Update | N/A |
| article html file updated | 24 April 2018 13:33 CEST | Original file | N/A |
| article pdf uploaded. | 24 April 2018 13:31 CEST | Version of Record | https://www.mdpi.com/2306-7381/5/2/45/pdf |
| article xml uploaded. | 24 April 2018 13:31 CEST | Update | https://www.mdpi.com/2306-7381/5/2/45/xml |
| article xml file uploaded | 24 April 2018 13:31 CEST | Original file | N/A |
