| article html file updated | 31 August 2025 14:23 CEST | Update | https://www.mdpi.com/1422-0067/21/6/1977 |
| article html file updated | 20 July 2022 22:52 CEST | Update | N/A |
| article html file updated | 2 April 2020 02:10 CEST | Update | N/A |
| article html file updated | 13 March 2020 14:30 CET | Update | N/A |
| article html file updated | 13 March 2020 14:30 CET | Original file | N/A |
| article pdf uploaded. | 13 March 2020 14:29 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/1977/pdf |
| article xml uploaded. | 13 March 2020 14:29 CET | Update | https://www.mdpi.com/1422-0067/21/6/1977/xml |
| article xml file uploaded | 13 March 2020 14:29 CET | Update | N/A |
| article supplementary file uploaded. | 13 March 2020 14:28 CET | - | https://www.mdpi.com/1422-0067/21/6/1977#supplementary |
| article xml file uploaded | 13 March 2020 14:28 CET | Original file | N/A |
