function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Asenjo, Angélico & e, Sistemática & de, Bioecologia & Coleoptera', 1105],
    ['Assing, V.', 1406],
    ['Assing, Volker', 2093],
    ['Bakker, Piet A. J. & Albano, Paolo G.', 930],
    ['James H. Honacki & Kenneth E. Kinman & James W. Koeppl', 970],
    ['Jałoszyński, Paweł', 947],
    ['Linnaeus, Carolus', 821],
    ['Liston, Andrew D. & Knight, Guy T. & Sheppard, David A.', 846],
    ['Navarrete-Heredia, José Luis & Gómez-Rodríguez, Cecilia', 1244],
    ['Nielsen, David H. & Robbins, Richard G. & Rueda, Leopoldo M.', 2925],
    ['Pace, Roberto', 711],
    ['Puthz, V.', 1044],
    ['Puthz, Volker', 674],
    ['Stekolnikov, Alexandr A.', 1165],
    ['Wilson, Don E. & Reeder, DeeAnn', 1737],
    ['Other (11742)', 108850]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=127468)',
    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);