| article html file updated | 30 August 2025 08:45 CEST | Update | https://www.mdpi.com/2311-5637/4/4/94 |
| article html file updated | 20 July 2022 16:27 CEST | Update | - |
| article html file updated | 10 February 2020 21:00 CET | Update | - |
| article html file updated | 10 October 2019 08:49 CEST | Update | - |
| article html file updated | 28 April 2019 09:06 CEST | Update | - |
| article html file updated | 14 April 2019 04:39 CEST | Update | - |
| article html file updated | 1 April 2019 20:07 CEST | Update | - |
| article html file updated | 25 December 2018 04:56 CET | Update | - |
| article html file updated | 25 December 2018 03:45 CET | Update | - |
| article html file updated | 12 November 2018 13:32 CET | Original file | - |
| article pdf uploaded. | 12 November 2018 13:30 CET | Version of Record | https://www.mdpi.com/2311-5637/4/4/94/pdf |
| article xml uploaded. | 12 November 2018 13:30 CET | Update | https://www.mdpi.com/2311-5637/4/4/94/xml |
| article xml file uploaded | 12 November 2018 13:30 CET | Original file | - |
