| article html file updated | 30 August 2025 02:33 CEST | Update | https://www.mdpi.com/1422-0067/19/2/522 |
| article html file updated | 16 July 2022 09:08 CEST | Update | N/A |
| article html file updated | 9 February 2020 06:01 CET | Update | N/A |
| article html file updated | 30 September 2019 15:47 CEST | Update | N/A |
| article html file updated | 1 May 2019 19:49 CEST | Update | N/A |
| article html file updated | 17 April 2019 18:55 CEST | Update | N/A |
| article html file updated | 28 March 2019 22:02 CET | Update | N/A |
| article html file updated | 14 March 2018 19:01 CET | Update | N/A |
| article html file updated | 9 February 2018 08:13 CET | Original file | N/A |
| article xml uploaded. | 9 February 2018 08:12 CET | Update | https://www.mdpi.com/1422-0067/19/2/522/xml |
| article xml uploaded. | 9 February 2018 08:12 CET | Update | N/A |
| article xml uploaded. | 9 February 2018 08:12 CET | Original file | N/A |
| article pdf uploaded. | 9 February 2018 08:12 CET | Version of Record | https://www.mdpi.com/1422-0067/19/2/522/pdf |
