| article html file updated | 24 December 2025 14:08 CET | Update | https://www.mdpi.com/1648-9144/53/4/259 |
| article html file updated | 30 August 2025 02:46 CEST | Update | N/A |
| article html file updated | 21 August 2025 19:34 CEST | Update | N/A |
| article html file updated | 16 July 2022 09:31 CEST | Update | N/A |
| article html file updated | 9 February 2020 07:51 CET | Update | N/A |
| article html file updated | 1 May 2019 15:53 CEST | Update | N/A |
| article html file updated | 17 April 2019 15:22 CEST | Update | N/A |
| article html file updated | 29 March 2019 02:02 CET | Update | N/A |
| article html file updated | 25 June 2018 12:23 CEST | Update | N/A |
| article html file updated | 15 June 2018 09:13 CEST | Original file | N/A |
| article pdf uploaded. | 27 February 2018 12:16 CET | Version of Record | https://www.mdpi.com/1648-9144/53/4/259/pdf |
