| article html file updated | 30 August 2025 00:38 CEST | Update | https://www.mdpi.com/2072-6643/9/3/298 |
| article html file updated | 16 July 2022 05:20 CEST | Update | N/A |
| article html file updated | 8 February 2020 01:39 CET | Update | N/A |
| article html file updated | 23 September 2019 20:52 CEST | Update | N/A |
| article html file updated | 4 May 2019 06:19 CEST | Update | N/A |
| article html file updated | 28 March 2017 09:34 CEST | Update | N/A |
| article html file updated | 17 March 2017 09:00 CET | Original file | N/A |
| article xml uploaded. | 17 March 2017 08:59 CET | Original file | https://www.mdpi.com/2072-6643/9/3/298/xml |
| article pdf uploaded. | 17 March 2017 08:59 CET | Version of Record | https://www.mdpi.com/2072-6643/9/3/298/pdf |
