Languages and countries
- countries represented in the GRID study: Belgium, Bulgaria, Canada, Chile, China, Croatia, Czech Republic, Estonia, Finland, Gabon, Germany, Greece, India, Israel, Italy, Japan, Myanmar, Netherlands, Peru, Poland, Singapore, Slovak Republic, South Africa, Spain, Switzerland, Taiwan, Tunisia, Turkey, UK, Ukraine, USA
- languages available: Afrikaans, Arabic, Basque, Bulgarian, Burmese, Chinese, Croatian, Czech, Dutch, English, Estonian, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Italian, Japanese, Polish, Portuguese, Romansh, Russian, Sepedi, Slovak, Spanish, Turkish, Ukrainian.