| article html file updated | 30 August 2025 00:33 CEST | Update | https://www.mdpi.com/2072-4292/9/3/231 |
| article html file updated | 16 July 2022 05:08 CEST | Update | N/A |
| article html file updated | 8 February 2020 00:43 CET | Update | N/A |
| article html file updated | 23 September 2019 15:34 CEST | Update | N/A |
| article html file updated | 4 May 2019 08:21 CEST | Update | N/A |
| article html file updated | 28 March 2017 09:20 CEST | Update | N/A |
| article html file updated | 6 March 2017 02:07 CET | Original file | N/A |
| article xml uploaded. | 6 March 2017 02:05 CET | Original file | https://www.mdpi.com/2072-4292/9/3/231/xml |
| article pdf uploaded. | 6 March 2017 02:05 CET | Updated version of record | https://www.mdpi.com/2072-4292/9/3/231/pdf |
| article pdf uploaded. | 3 March 2017 13:53 CET | Version of Record | https://www.mdpi.com/2072-4292/9/3/231/pdf-vor |
