| article html file updated | 7 February 2020 08:58 CET | Update | https://www.mdpi.com/1420-3049/21/5/654 |
| article html file updated | 21 September 2019 17:30 CEST | Update | N/A |
| article html file updated | 5 May 2019 15:17 CEST | Update | N/A |
| article html file updated | 27 March 2019 05:11 CET | Update | N/A |
| article html file updated | 17 September 2018 04:16 CEST | Update | N/A |
| article html file updated | 26 May 2016 14:01 CEST | Update | N/A |
| article html file updated | 20 May 2016 04:10 CEST | Update | N/A |
| article xml uploaded. | 20 May 2016 04:09 CEST | Update | https://www.mdpi.com/1420-3049/21/5/654/xml |
| article pdf uploaded. | 20 May 2016 04:09 CEST | Updated version of record | https://www.mdpi.com/1420-3049/21/5/654/pdf |
| article html file updated | 19 May 2016 16:26 CEST | Original file | N/A |
