function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Al-Kandari, Manal & Polikarpov, Igor & Nithyanandan, Manickam', 115],
    ['Ariyama, Hiroyuki', 95],
    ['Just, Jean', 157],
    ['Kim, Kyung-Won & Zhang, Xin & Choi, Jae-Hong & Kim, Jun', 79],
    ['Krapp-Schickel, Traudl', 61],
    ['Labay, Vjacheslav S.', 78],
    ['Lowry, J. K. & Kilgallen, N. M.', 98],
    ['Lowry, J. K. & Myers, A. A.', 79],
    ['Lowry, J. K. & Stoddart, H. E.', 198],
    ['Myers, A', 79],
    ['Myers, Alan A.', 80],
    ['Peart, Rachael A.', 61],
    ['Thacker, Dimple & Patel, Krupal & Myers, Alan', 322],
    ['Zeidler, Wolfgang', 316],
    ['d’Acoz, Cédric d’Udekem & Verheye, Marie L.', 122],
    ['Other (712)', 3919]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=5859)',
    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);