{"version":"1.0","provider_name":"KWR","provider_url":"https:\/\/www.kwrwater.nl\/en\/","author_name":"KWR - YK","author_url":"https:\/\/www.kwrwater.nl\/en\/actueel\/author\/yvonne\/","title":"Longitudinal customer research - KWR","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"oQ4oHABkAN\"><a href=\"https:\/\/www.kwrwater.nl\/en\/projecten\/llongitudinal-customer-research\/\">Longitudinal customer research<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.kwrwater.nl\/en\/projecten\/llongitudinal-customer-research\/embed\/#?secret=oQ4oHABkAN\" width=\"600\" height=\"338\" title=\"&#8220;Longitudinal customer research&#8221; &#8212; KWR\" data-secret=\"oQ4oHABkAN\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","description":"Longitudinal customer research can help drinking water utilities better tailor their services to their customers. To enable the best possible design of these studies, an \u2018ideal\u2019 questionnaire has been developed, as a part of a larger whole. To...","thumbnail_url":"https:\/\/www.kwrwater.nl\/wp-content\/uploads\/2023\/10\/Werkelijke-vs-gemeten-verandering.bmp"}