function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Abu El-Hassan, Gawhara M. M. & Badrawy, Haitham B. M.', 26],
    ['Carmo, Daniel D. D. & Henriques, Augusto L.', 23],
    ['González, Christian R.', 16],
    ['González, Christian R. & Elgueta, Mario & Krolow, Tiago K.', 146],
    ['Goodwin, James T.', 67],
    ['Krolow, Tiago Kütter & Henriques, Augusto Loureiro', 30],
    ['Lessard, Bryan D. & Yeates, David K.', 13],
    ['Linnaeus, Carolus', 15],
    ['Mackerras, I. M. & Spratt, D. M. & Yeates, D. K.', 51],
    ['Maity, Aniruddha & Naskar, Atanu & Homechaudhuri, Sumit', 34],
    ['Meigen, Johann Wilhelm', 31],
    ['Mugasa, Claire M. & Villinger, Jandouwe & Gitau, Joseph', 13],
    ['Sforzi, Alessandra & Sommaggio, Daniele', 36],
    ['Turcatel, Mauren & Carvalho, Claudio José Barros De', 20],
    ['Wolff, Marta & Miranda-Esquivel, Daniel Rafael', 268],
    ['Other (56)', 145]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=934)',
    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);