| article html file updated | 31 August 2025 07:39 CEST | Update | https://www.mdpi.com/1422-0067/21/1/214 |
| article html file updated | 19 July 2022 20:40 CEST | Update | - |
| article html file updated | 17 March 2020 14:17 CET | Update | - |
| article html file updated | 14 February 2020 22:14 CET | Update | - |
| article html file updated | 16 January 2020 12:54 CET | Update | - |
| article html file updated | 10 January 2020 01:45 CET | Update | - |
| article html file updated | 9 January 2020 04:55 CET | Update | - |
| article xml file uploaded | 7 January 2020 07:08 CET | Update | https://www.mdpi.com/1422-0067/21/1/214/xml |
| article pdf uploaded. | 7 January 2020 07:08 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/214/pdf |
| article html file updated | 1 January 2020 07:42 CET | Original file | - |
| article pdf uploaded. | 31 December 2019 11:39 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/1/214/pdf-vor |
| article xml uploaded. | 31 December 2019 11:39 CET | Update | - |
| article xml file uploaded | 31 December 2019 11:39 CET | Update | - |
| article supplementary file uploaded. | 27 December 2019 17:29 CET | - | https://www.mdpi.com/1422-0067/21/1/214#supplementary |
| article pdf uploaded. | 27 December 2019 17:29 CET | Version of Record | https://www.mdpi.com/1422-0067/21/1/214/pdf-vor |
| article xml file uploaded | 27 December 2019 17:29 CET | Original file | - |
