| article html file updated | 30 August 2025 10:22 CEST | Update | https://www.mdpi.com/2311-7524/5/1/2 |
| article html file updated | 17 July 2022 18:56 CEST | Update | N/A |
| article html file updated | 11 February 2020 05:23 CET | Update | N/A |
| article html file updated | 12 October 2019 12:39 CEST | Update | N/A |
| article html file updated | 27 April 2019 14:22 CEST | Update | N/A |
| article html file updated | 13 April 2019 10:20 CEST | Update | N/A |
| article html file updated | 10 April 2019 18:04 CEST | Update | N/A |
| article html file updated | 2 April 2019 18:59 CEST | Update | N/A |
| article html file updated | 27 December 2018 04:15 CET | Update | N/A |
| article pdf uploaded. | 27 December 2018 04:14 CET | Updated version of record | https://www.mdpi.com/2311-7524/5/1/2/pdf |
| article xml uploaded. | 27 December 2018 04:14 CET | Update | https://www.mdpi.com/2311-7524/5/1/2/xml |
| article xml file uploaded | 27 December 2018 04:14 CET | Update | N/A |
| article html file updated | 26 December 2018 22:31 CET | Original file | N/A |
| article pdf uploaded. | 26 December 2018 10:52 CET | Version of Record | https://www.mdpi.com/2311-7524/5/1/2/pdf-vor |
| article xml uploaded. | 26 December 2018 10:52 CET | Update | N/A |
| article xml file uploaded | 26 December 2018 10:52 CET | Original file | N/A |
