| article html file updated | 30 August 2025 08:05 CEST | Update | https://www.mdpi.com/2076-2607/6/4/111 |
| article html file updated | 17 July 2022 05:48 CEST | Update | N/A |
| article html file updated | 10 February 2020 17:26 CET | Update | N/A |
| article html file updated | 9 October 2019 11:06 CEST | Update | N/A |
| article html file updated | 28 April 2019 16:55 CEST | Update | N/A |
| article html file updated | 14 April 2019 12:05 CEST | Update | N/A |
| article html file updated | 1 April 2019 10:29 CEST | Update | N/A |
| article html file updated | 26 December 2018 22:58 CET | Update | N/A |
| article pdf uploaded. | 23 October 2018 11:34 CEST | Version of Record | https://www.mdpi.com/2076-2607/6/4/111/pdf |
| article xml uploaded. | 23 October 2018 11:34 CEST | Update | https://www.mdpi.com/2076-2607/6/4/111/xml |
| article xml file uploaded | 23 October 2018 11:34 CEST | Original file | N/A |
| article html file updated | 23 October 2018 11:34 CEST | Original file | N/A |
