| article html file updated | 31 August 2025 06:59 CEST | Update | https://www.mdpi.com/1422-0067/21/1/36 |
| article html file updated | 19 July 2022 21:17 CEST | Update | N/A |
| article html file updated | 14 February 2020 20:07 CET | Update | N/A |
| article html file updated | 16 January 2020 07:51 CET | Update | N/A |
| article html file updated | 27 December 2019 14:41 CET | Update | N/A |
| article pdf uploaded. | 27 December 2019 14:39 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/36/pdf |
| article xml uploaded. | 27 December 2019 14:39 CET | Update | https://www.mdpi.com/1422-0067/21/1/36/xml |
| article xml file uploaded | 27 December 2019 14:39 CET | Update | N/A |
| article html file updated | 19 December 2019 12:48 CET | Original file | N/A |
| article pdf uploaded. | 19 December 2019 12:46 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/36/pdf-vor |
| article xml uploaded. | 19 December 2019 12:46 CET | Update | N/A |
| article xml file uploaded | 19 December 2019 12:46 CET | Original file | N/A |
