function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Alexandre P. Marceniuk & Naércio A. Menezes', 169],
    ['Alfred W. Thomson & Lawrence M. Page', 259],
    ['Bleeker, Pieter', 61],
    ['Boulenger, George Albert', 67],
    ['Collins, Rupert A. & Duarte Ribeiro, Emanuell', 72],
    ['De Oliveira, Rianne C. & Ota, Renata R. & Deprá, Gabriel C.', 110],
    ['Eigenmann, C. H.', 67],
    ['Fowler, Henry Weed', 97],
    ['Heok Hee Ng', 125],
    ['Ng, H. H. Tan H. H.', 79],
    ['Ng, Heok Hee & Kottelat, Maurice', 91],
    ['Ota, Renata Rúbia & Deprá, Gabriel de Carvalho', 86],
    ['Raphael Covain & Sonia Fisch-Muller', 61],
    ['Steindachner, F.', 85],
    ['Wolmar Benjamin Wosiacki', 123],
    ['Other (1012)', 3808]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=5360)',
    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);