function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Couri, Marcia S. & Pont, Adrian C. & Daugeron, Christophe', 10],
    ['Couri, Márcia Souto & de Carvalho, Claudio J. B.', 2],
    ['Dawah, Hassan A. & Abdullah, Mohammed A. & Deeming, John C.', 15],
    ['El-Hawagry, Magdi S. & Abdel-Dayem, Mahmoud S.', 2],
    ['Fogaça, João M. & de Carvalho, Claudio J. B.', 11],
    ['Ge, Ying-Qiang & Gao, Yun-Yun & Zhang, Dong', 2],
    ['Ge, Yingqiang & Gao, Yunyun & Yan, Liping & Liu, Xianhui', 4],
    ['Ivkovic, Marija & Pont, Adrian C.', 2],
    ['Latreille, Pierre André', 2],
    ['LÖWENBERG-NETO, PETER & DE CARVALHO, CLAUDIO J. B.', 9],
    ['Pont, Adrian C.', 59],
    ['Shinonaga, Satoshi', 4],
    ['Vikhrev, Nikita', 6],
    ['Vikhrev, Nikita E.', 10],
    ['Zhang, Dong & Ge, Ying-Qiang & Li, Xin-Yu & Liu, Xian-Hui', 13],
    ['Other (11)', 11]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=162)',
    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);