function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Blahnik, Roger J. & Holzenthal, Ralph W.', 145],
    ['Castello, Ana Carolina Devides', 81],
    ['DeFilipps, Robert A. & Krupnick, Gary A.', 18],
    ['Forster, Paul Irwin', 45],
    ['Jarvis, Charlie', 80],
    ['Linnaeus, Carolus', 53],
    ['Markgraf, Friedrich', 26],
    ['Middleton, David J. & Regalado J, Jacinto C.', 125],
    ['Molino, Jean-François & Sabatier, Daniel & Grenand, Pierre', 35],
    ['Nacoulma, Blandine M. I. & Schmidt, Marco & Hahn, Karen', 19],
    ['Prins, Jurate De & Kawahara, Akito Y.', 22],
    ['Rahayu, Sri & Rodda, Michele', 41],
    ['Rapini, Alessandro & Pereira, Jorge Fontella & Goyder, David J.', 19],
    ['Schlechter, Fridrich Richard Rudolf', 40],
    ['Zhou, Ya-Dong & Mwachala, Geoffrey & Hu, Guang-Wan', 36],
    ['Other (159)', 382]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=1167)',
    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);