function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Dang, Li-Hong & Mound, Laurence A. & Qiao, Ge-Xia', 112],
    ['Dang, Li-Hong & Qiao, Ge-Xia', 130],
    ['Elie, Ntirenganya & Yajin, Li & Yanlan, Xie & Yanli, Zhou', 99],
    ['Lima, Élison Fabrício B. & Mound, Laurence A.', 54],
    ['Lindner, Mariana F. & Ferrari, Augusto & Mound, Laurence A.', 62],
    ['Masumoto, Masami & Okajima, Shûji', 168],
    ['Minaei, Kambiz & Mound, Laurence', 56],
    ['Mirab-balou, M.', 263],
    ['Mound, Laurence A.', 204],
    ['Mound, Laurence A. & Dang, Lihong & Tree, Desley J.', 49],
    ['Mound, Laurence A. & Masumoto, Masami', 101],
    ['Mound, Laurence A. & Minaei, Kambiz', 52],
    ['Mound, Laurence A. & Tree, Desley J.', 225],
    ['Okajima, Shûji & Masumoto, Masami', 80],
    ['Rasool, Iftekhar & Alattal, Yehya Zaki & Aldhafer, Hathal M.', 138],
    ['Other (288)', 2020]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=3813)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);