| article html file updated | 15 August 2026 21:28 CEST | Update | https://www.mdpi.com/2077-0383/8/4/488 |
| article html file updated | 30 August 2025 13:52 CEST | Update | N/A |
| article html file updated | 19 July 2022 17:25 CEST | Update | N/A |
| article html file updated | 12 February 2020 04:31 CET | Update | N/A |
| article html file updated | 18 October 2019 03:17 CEST | Update | N/A |
| article html file updated | 25 April 2019 13:53 CEST | Update | N/A |
| article html file updated | 11 April 2019 10:32 CEST | Update | N/A |
| article html file updated | 11 April 2019 09:01 CEST | Original file | N/A |
| article pdf uploaded. | 11 April 2019 08:49 CEST | Version of Record | https://www.mdpi.com/2077-0383/8/4/488/pdf |
| article xml uploaded. | 11 April 2019 08:49 CEST | Update | https://www.mdpi.com/2077-0383/8/4/488/xml |
| article xml file uploaded | 11 April 2019 08:49 CEST | Original file | N/A |
